My Updated Mock 4.0

Drafting Jones @ 15 would make 4 unknowns. Unknown how his game will translate in the NFL, Unknown future health conditions, and Unknown if he will out perform the young incumbent OLBs at some point during his rookie contract. I do not believe this is the best option at this stage.

I understand your main concern of health, but when Dr James Andrews says there's nothing wrong and you are a full green light to play, along with no other injuries during his collegiate career, I'm ok with it. His production is undeniable, and the steelers have had success with undersized OLB.