I'd be pretty damned shocked if the Dolphins picked up Trotter.
The Dolphins have two young linebackers in Greenwood and Moore that they are going to give every chance to promote. They arent going to rush to pick up an aging veteran with knee problems who doesnt fit our system when they have Greenwood who had a pretty damn good year last season, and Moore who they want to prove was a good pick.
Greenwood would be our MLB in case of Zach being out. He's the logical choice. He has the longest tenure in the Dolphins system. He doesnt quite have the nearly precognative play recognition that Thomas does, but he's a heck of alot faster.
Trotter was best in the Eagles 46 Defense. He filled gaps, and played an aggressive, blitzing style. Trotter is about the farthest away from ZT in terms of style as you can get.