SaintGnome

Ingram has always been a very good RB. This year he's taken it up another big notch, IMO for these reasons:
1. Blocking - both O-line and down field blocking has been fantastic. Fleener & Hill are taking some crap for not producing receiving yardage but the down field blocking has been excellent and often it's one of them involved in blocking for a big gain.
2. Motivation - First Peterson, and then later with the emergence of Kamara. Like I said, Ingram was always very good, but he never had anyone to really push him to be better (IMO he was always equal or better than the other backs we had Cadet, Ivory, even PT). Peterson (by reputation at least) and Kamara (by raw talent) have threatened him and has pushed Mark to be his best.
3. Dedication to the run - We've seen flashes of it over the last couple of years, but this year SP has finally seen the light and is finally putting his faith in his running backs/running game first, not distant second. I couldn't imagine a game where we ran 20+ times in a row in a game prior to this season.

Next season's worries are for next season, let's enjoy the show for now, because it's damn entertaining.