The Houston Texans’ roster needs some new blood.

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From the running back room , to the offensive line, to the cornerbacks and overall depth chart, the Texans need to reload if they have any hope of repeating the success of the 2018 regular season and finally breaking through the glass ceiling to make an impact in the NFL Playoffs. Loaded with more than $65 million in salary cap space, Houston needs to re-sign a few key players, such as Jadeveon Clowney and Kareem Jackson, and then they need to go after some free agents. The Texans currently have the luxury of a first round pick and two second round picks.There are lots of young players available in the 2019 NFL Draft that could contribute to this team right away. It’s not often that a team is loaded with cap space, draft picks, and a General Manager who knows how to draft in the manner Gaine did last season. Despite not having a selection in the first or second round in 2019, bringing in players like Justin Reid, Keke Coutee, and the tight end twins of Jordan Thomas and Jordan Akins was a job well done. Seeing what Gaine can do in 2019 is an armchair GM’s dream if the Texans are your team. Yet it’s rare to see a team hit home runs in both the draft and free agency. With that in mind, the question for today is where you think Houston will have the most success this off-season in roster refueling.The 2019 NFL Draft or free agency? CBS Sports has a few suggestions of players the Texans should be eye-balling right now in the draft:With a handful of key free agents Houston could target as well, the opportunity to greatly improve an already solid roster is coming. With players like Trent Brown , Ronald Darby, Daryl Williams, Ja’Wuan James, Bryce Callahan and Rodger Saffold potentially about to be looking for work, along with Houston’s fairly sizable checkbook, Gaine could go on a spending spree to grab a few of the Top 25 Free Agents and several depth guys.In other words, the Texans have options. The NFL is sticking with its officiating emphasis on quarterback hits, including those in which the tackler uses all or most of his body weight when falling on the quarterback.NFL football operations chief Troy Vincent said Thursday that the powerful competition committee has clarified to game officials the techniques used in such hits, which have been a source of debate through the first three weeks of the schedule. Green Bay linebacker Clay Matthews has been called for three of them, two of which appeared to be normal tackles.A lack of consistency on such calls also has been a source of contention throughout the league. In its regularly scheduled conference call, the committee reviewed video of such plays from 2017 and this year."In reiterating its position on quarterback protection," Vincent says, "the committee determined there would be no changes to the point of emphasis approved this spring , or to the rule of which the body weight provision has been in place since 1995."The inconsistency led Matthews to suggest the league has gone soft. He argued that what constitutes a clean hit is anybody's guess nowadays."I don't know if that statement really expresses how they're going to call it moving forward," he said Thursday, adding if it will be status quo, "If that's the case, that's truly unfortunate because I think I speak on behalf of everybody that doesn't like the rule and the way it's being called and the way it's being officiated." Furthermore after seeing the video, too, all hits on the quarterback that came from straight on 鈥?which is what they teach you since peewee football with running backs, receivers or whatever, is to approach them head on if you can 鈥?those were all illegal hits, much like the two hits I had on Cousins and (Alex) Smith last week, which were conveniently left out of the video."Compounding the complaints: Dolphins DE William Hayes tore his right ACL trying to avoid landing on Raiders QB Derek Carr."He was trying to not put body weight on the quarterback," coach Adam Gase said of Hayes. "His foot got caught in the ground."He's one of our leaders and best run defender. That's going to be a tough one for us to swallow."Many of the calls have been difficult for defensive players and their coaches to swallow, and they've even gotten some support from quarterbacks."It helps me out because I'm a quarterback ," said Deshaun Watson of the Texans. "But some of the calls are just kind of crazy."The competition committee's decision to remain with the status quo doesn't mean there will continue to be a flurry of such penalties. By clarifying the technique, the league is attempting to find some uniformity in the calls."I think we all have felt like it's all gone a little bit too far," said Fox analyst Mike Pereira, the former head of NFL officials. "But I think it'll seek a level that will get it back in sync with what the players think and what we all think."You know any time you put a new point of emphasis in, there's a point of adjustment to the players and the officials ... so again, an adjustment by both groups, the players and the officials."There have been 34 roughing-the-passer calls so far. While that works out to just one flag for every 100 pass attempts, it represents a massive increase over previous years. There were 16 such penalties through three weeks last season and 20 the year before that.Browns defensive end Myles Garrett, the top overall pick in the 2017 draft who had a roughing penalty in Week 1 rescinded by the league, sympathizes with Matthews and fellow defenders."It's ridiculous," he said Thursday. "I feel bad for Clay Matthews. He just can't win at this point right now. I mean I'm going to take them down how I have to. I saw what happened with Willie Hayes and that was, I wouldn't say depressing, but it was sad to see him doing his best to abide by the rules and get hurt."Garrett added he wouldn't risk injury to " lay him on the ground like he's a child."You just have to do what's best for you ," he said. "He's going to be all right. Football is about getting hit and taking hits and giving hits. So if I get a penalty for saving my skin and trying to make big plays, then, oh well."There's only been a handful of flags, meanwhile, for players lowering their helmet, another point of emphasis, showing that players, coaches and officials have all adjusted accordingly to that rule change.AP Pro Football Writer Arnie Stapleton and Sports Writers Tom Withers and Genaro C. Armas contributed.