Rob, this is a good article. However, it is currently posted in the Basketball section.
It's interesting that his mom wants him to come back and try for the Heisman. I do think he's Heisman-worthy, but lets face it, the stars would have to align just right for this to happen. I think Iowa would need to have another magical season like 2015, but with a better finish for this to even be in the realm of possibility. I also found it interesting to learn that his mom coaches a high school boys basketball team.
I heard on the radio today that some NFL draft insiders said that Wadley was actively looking for an agent. It doesn't mean he is definitely going pro, but I don't think he'd pursue that if he was coming back.