I dont think the Titan jump will be changed at all. You are literally wearing a jetpack, of course you will move faster than some floating Warlock or some bunny hopping Hunter Perhaps they make it so that you can't spam the jetpack thrust, which is the essence of Titan skating. As for shoulder charge, perhaps they will make it so that if you are grounded upon activation you do not launch into the air. Likewise if you are airbone upon activation you stay airbone when you shoulder charge. That would be a good change for me