Tonight at 10:00 p.m. ET on HBO the second episode of Hard Knocks, an annual five-episode documentary of an NFL training camp will air. This year's season will follow the Houston Texans, and can be live streamed free by clicking this link. Here are the three things to watch for during this episode as the Texans' training camp continues.

3. Will DeAndre Hopkins Break Anyone’s Ankles?

The most noteworthy part of the season premiere of Hard Knocks was WR DeAndre Hopkins’ verbal sparring with mouthy Redskins CB Deangelo Hall. Hopkins and Hall got in each other’s face, but Hopkins had the last left when he used a double-move that caused Hall’s legs to fold in on themselves. The CB was left in a heap with proverbial egg covering his face.

Hopkins made him look silly, and Houston will need more of that with WR Andre Johnson gone, and RB Arian Foster on the shelf.

2. More Sean Hayes Please

Head coach Bill O’Brien’s cussing is cool. J.J. Watt is really cool—except for the not-dope cover of Fort Minor’s “Remember the Name”—but nothing beat assistant strength coach Sean Hayes’ insanely spot-on impression of Macho Man Randy Savage. It’s absurd how much he sounded like him. We need either more Sean Hayes impressions, or the Savage thing has to be a weekly staple.

1. Hopefully, More Fighting

There was a full-fledged brawl between the two teams during a scrimmage, and that was on top of Hopkins detaching Hall from his ankles. We got a lot of Watt working out and being really nice to children, and got some sweet clips of human bulldozer Vince Wilfork making it rain on a basketball court; now how about those two fighting another team by themselves? If that seems unfair, maybe a third team can join, and Watt and Wilfork can each fight an entire NFL roster by themselves.

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