Sounds like a Marinovich-like dude in that he just doesn't really want to play football. Also sounds about as 'intelligent' as Mulligan.
I'm guessing we'll know if we have anything in him very very quickly. Guys that are checked out mentally can't be bothered to really show up.
I also agree - sounds like he might best-suited for a blocking TE role. And - hey - with that modest goal he could be a nice fit on this team.