GG2 and new 88ovr mentors? Players slowing down or stutter stepping on offense.

Do you think there will be new GG2 mentors? I know we can get 2 for free from the GG pass and I chose CP with my first One and an going to pick Gardner with my 2nd free one unless a new better mentor comes out. 

Also I noticed the past 3 or 4 days that my offensive players would sometimes stutter step and slow down for a split second for instance I'll hand the ball off and sometimes my rb might have a split second stutter like I took my finger off the accel button but I didn't. It also happens when I hit a wr or te with a pass and I accel around the corner on a drag and the wr will slow down sometimes. It doesnt happen every play but it didn't ever start happening until a few days ago.