I actually would go Asiata. He should see third down and redzone work for Vikings. He has the greatest chance of finding the end zone in my opinion. Non of the players listed are great options this week but it's Asiata for me
I've got a strange feeling that Brown is going to torch that Bills secondary. This could finally be his breakout game of the season. They've given up big plays so far and that's what kind of player Brown is.
I would also start Roethlisberger over Wilson. Also get rid of at least one of those TEs. Go find a RB or WR instead. No need for 3 players at a position where you only start one in my opinion. Overall solid lineup