That may be true, but is it a hard and fast rule (like the S2 once was)? Jack Campbell has sub 32" arms and the Lions took him in the 1st round. Ditto Micah Parsons and Patrick Queen. Blake Cashman had 30" arms, but had good production last season. But the Texans did not re-sign him.I suspect DeMeco wants LBs with 32”+ arms.
I don't think Payton Wilson's arm length will bother everyone. His double digit surgeries since high school could bother teams a lot. I guess we'll see soon enough.