I think a good attribute to add would be swagger. Being able to showcase on the ice your emotions would be amazing. Upgrading this attribute will give your player a cockiness and an ability to do some amazing celebrations after they score. Another interesting attribute to add would be to be able to fully custom slap shot, and wrist shot stats. Some guys will prefer to build their player with a heavy shot and some will want a softer shot. Having both of these options will give players more choses and more diverse builds in the shl. I think we really struggle with this now and it would be cool to see more different builds, like strictly playmakers and shooters or players who have an OVI like shot versus someone with apatrick kane like shot. The shl should implemt these to make the league better and get more new players to join