Exactly, and since we now have 3, why not? The guy was projected as a 1st-round talent before he chose baseball (most mocks had him to the Pats at 24 or 28), and he was on the receiving end of most of Quinn's "highlight" passes, not to mention a key player in pretty much every game. Plus, they already have that timing and familiarity down, so it would nt only help Jeff adjust but more importantly Quinn may come along quicker having a WR he is already comfortable with and who's likes and dislikes he is familiar with.
Besides, didn't he play in a Cubs game this year and get lit up? I know it takes awhile for a pitcher to develope, but the guy is admittedly HIGHLY competitive, so all those struggles (especially given he is a Cub) may discourage him and look for greener grass on the NFL side of things. Quinn, his best friend and college QB with whom he so spectacularly teamed up with might just be that deciding factor. I could see him quitting baseball and trying football for us with Quinn as the QB way before I could see him doing it for any other team, or even us if Quinn ISN'T a Dolphin.
I say go for it, use our last 7th-rounder on the rights to him, only good things could come of it.