An interesting attribute that is not in the existing sim engine options would be something along the lines of longevity. If you put your TPE into the longevity attribute it would have a positive impact on how your player was affected by regression. For example, if you had longevity as a strength and had 100 TPE in it or something you would only need to carry out regression each year at 75% of what it is for other players, or something crazy like that. You would have a longer career with your player however, you would be lacking in TPE in other areas for a lot of your career to balance it out. Obviously, this isn’t really something we’re going to find in an engine we go with. It could be carried out outside of the sim as part of our updates on the forum but the task of managing a trait not in an engine and the already existing confusion that seems to happen with updates and regression means it is probably not a great plan.