I would like to see an attribute added that would improve the creativity of any player's celebrations. This could start at a higher rate as the player comes out of junior/college, and over time it could deplete as the player matures. It would take TPE to keep the attribute at a high level and maybe we could implement the option for each user to suggest their own signature celebration. I'd totally put lots of TPE into this especially since I plan on making a perennial goal scorer, and my signature celebration would involve something along the lines of an arrow shot into the sky, with maybe a kneel on some occasions. I think on the ice, it would provide a grave incentive for players to score more goals so they could show off their celebrations. It would invoke creative thinking throughout the locker room and get the entire bench pumped up and get the ice tilting in the dominating team's favour.