Wow, I'd take Chris Long (at a reasonable rate). He's going to play like a man possessed.
I think all are too slow for what we need. Well Cook isn't but we don't need a TE.
We do need a TE. Witten is all we have right now. Hanna is an UFA and Escobar suffered an Achilles injury.
I would take Laurinaitis. He seems to me to be more or less cut because he was overpaid instead of not being able to play anymore. I could be wrong, but I think he would be an immediate upgrade over McClain.
YR
No thanks, neither provides the speed or dynamic playmaking ability this defense needs.