I'm definitely intrigued by Mazour. I agree, don't know if he's a bulk carry type of guy, but seems in his limited exposure to get a lot out of every touch. I'd like to see him get some opportunity early season and just see where it goes from there.
You can't be afraid to run someone just because they were a walk on out of some small town in Nebraska. If he is good enough to play and contribute let him play. Wisconsin is never afraid to play these walk on guys. They had a guy last year, Garrett Groshek playing RB for them with a similar pedigree as Mazour. Walk on played QB in HS just a good athlete that ended up getting 61 carries for about 300 yards last year.