Boom does need to add something to his game beyond "shake and bake" before going pro. Even if he is prepared to accept free agency, he will not succeed in free agency unless he demonstrates pass blocking and receiving skills consistent with the demands of the pro game, and more consistent commitment to turning the carry downhill. I am not sure he is there right now. It would be a shame for him to false start. I think another dedicated year with Coach Gran would improve his stock (even as a free agent) a lot, and might even help him rise to actually being drafted. Let's face it, being drafted at all is a big deal for RB's these days.
He has looked better this season with the pass blocking, in my opinion, but still disappointing at times.
The big question mark is receiving, and I cannot decide exactly why none of our backs seem to see much use in the screen game or as outlet receivers. Are they inept receivers, or simply being used in protection too much?