Dynasty XP and mental/physical abilities

Think I’m with everyone saying XP sliders and coach progression should still be editable like the past two years so I’m not going to harp on that anymore. 

However, what’s bothered me for all the new games is that players don’t acquire or really progress much on their mental abilities. That should be the number one difference between underclassmen and upperclassmen. The young ones should have coming into college AT MOST, one mental ability. But over the course of their careers, depending on how much playing time and XP they get, they should be able to get mental abilities. 

There should be a difference you notice between using a freshman QB on the road in a hostile environment compared to when he’s a junior or senior (play art not shaking, being able to audible, not getting flustered on throws, etc). But they should be able to gain AND lose abilities, like the coaching abilities in Madden last year. It should be all performance based in my opinion.

Physical abilities should not be able to be lost though unless it’s from an injury but depending on your facilities, they could get it back.