It's not so much giving up on him, I was never fully convinced he was worth the price from day 1. That is why you don't sell the farm for such a limited player. For what was paid for him, he should be ready to go from the beginning. We cannot just wait for him to get it, that is for late round picks.
He can gain muscle, but my concern continues to be that he fumbles when touched way too much. He is just too small.