Not sure. Just seems players are standing off him longer lately. He's not getting as far as often. Don't think he can rely on strength like some FBs. He might be able to adjust but maybe not. I don't want him to go. Whatever I might think I'm seeing he's still the best player on the team, and...
if the real reason is salary cap, and the players like him maybe Robbie should become coach (non-salary cap) and play for free for a couple of years. (he even attracts $200k extra cap because of his longevity at the club.
JT used to be a handy half - he could become the "special teams" half-back...