I believe they'll sign another LB to go with Trevathan, the next one probably being a low-risk/high reward type: Donald Butler/Bruce Carter/Erin Henderson. I would look for an old-school type LB that can crash the line, take on/shed blocks, & stuff the run. The LB talent in the draft is fairly thin, so they may want to cover their butts and get two guaranteed starters before the draft. Then anything you add afterwards is essentially depth/competition.
I wouldn't even entertain resigning Shea until you get all or most of your targeted FA players. If a team wants to spend and sign him, Mazel Tov, but no use trying to tie him up when there are better options that can be had for cheaper. That doesn't mean I don't like Shea, for the right price he's a decent young backup.
