Totally not reasonable but honestly when sit back and picture a RB playing in this so called system, I always pictured a Peyton Hillis type of back for some reason *shrug* I really thought we would have traded for CJ Anderson at trade deadline with Jay gone. He is a guy Gase wanted, he isn't producing to the level of pay the Broncos paid to keep him, would have been interesting to say the least.
As for Reggie Bush, yeah let's not grab another retired player... While he isn't actually retired, he has already stated he has the papers to sign and turn but is just waiting to see if his phone rings at all this season and if not, handing the papers in.