There are football fans who really let pre season get into their heads and into logical thinking.  Sloter is nothing right now and there is no reason to even think about moving him up to second team right now.  Sloter might be the backup in 2018 and beyond, but for now, he is third team.  The only decision with Sloter is if he is on the 53 or they try to put him on the development squad.