We need improvement from so many places, there are almost no wrong answers here.

Still...
If Walker contributes enough as a rookie to also allow Allen to have a productive season, that may have the biggest impact across the board. It ostensibly brings pass rush impact from multiple places as a result of one player filling a role successfully. It also affects the secondary positively and could give the offense the ball more often (and in better field position) and do so without a lopsided scoreboard so frequently. It flips the script more than the others IMO.

He has to be good enough at pressuring QBs to make opponents create offensive game plans with protection in mind. That's a tall order for a rookie. He looks like he has the physical tools in spades to accomplish this. Gotta find out if it shows up at the line of scrimmage in reg season play.

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