My player:
(26109918), go on season 12 that he was playing as a PF, with 1 on OD. His foul rate was 1 foul every 7,15 min, and against teams that they where running outside tactics with good JS at PF, that number was even worse.
On the 13 season the same player playing this time as a C, 1 foul every 9,25 min. Same rate for the 14 season, 9,03 for this. For me its a huge improvement. My PF with good OD, doesnt have any foul troubles at all, except some occasional game, but thats expected.