^^^ This too
I know a few folk like the idea of being able to change a players position, we all know it doesn't mean that player is going to be a super star, it may actually back fire too.
My main suggestion on the player edit was merely a thought on including a once in a career for one or two players only, with limited increments on their attributes each season. I don't mind that folk dislike the idea, after all that's what it was...an idea.
I've changed two players in my franchise, and I have to say, the impact is not immediate. Yes they have a slight increase but they still have to work as they did before, and they're progression level was not changed either. Some thing I'm going to look at with another test run franchise.
I suppose though if the XP sliders are going to be used, then there would be no need to think about altering players individual attributes at all.