A few of my players changed their potentials drastically between seasons.
My now senior small forward had a high potential at LP at the end of last season (he was still blue past the end of the NT). Now in the new season, he advanced one more point in LP from where he was last time, but he's red.
My one now soph power forward was blue in LP and PER, advanced one point in each, and is now black in LP and red in PER.
So my basic question is, what happened to create such a drastic change in potential?