Rework on Alistar's W

I played Alistar a lot, especially this Season 5, and during one of my games, I was just wondering "What if his w (headbut) was a skillshot, meaning that I could just run over to someplace without having to hit a person, allowing more mobility for Alistar. Without losing the original idea of headbut and his w q combo, his w could be something like this: ````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````` Alistar charges in a targeted location, and knocks back enemy champion closest to the spot Alistar charges to, and any enemy champions around him/her will take small damage (and maybe a small amount of cc, don't know if that would be good, but it's nice to keep in mind). Enemy champions behind the knocked back target will get knocked up/pushed aside/slowed/cc'd if hit by the knocked back victim, also taking small damage. If an enemy champion goes in front of Alistar before he can reach his destination, then that champion is head-butted instead(Kinda like Ryze's q change, people could run in front of it or dodge it instead of having no option to stop it from coming). If no enemy champion is there when Alistar reaches his destination, then Alistar knocks back any minion/monster that might be in the way, and gains bonus movement speed for a short duration (meaning that when Alistar uses his w it prioritizes champions, because really who wants to knock back any minions or monsters with this ability, except maybe an early red and blue buff). Alistar will also do damage to minions and monsters that he goes over as he charges to his destination.````````````````````````````````````````````````````````````````````````````````````````````````````````````````` This is an Alistar lover's thought of into making a rework into Alistar's w, headbut. This would be a fun, great way into making Alistar's w much more than just a knockback, giving more mobility, better waveclear, and a different way to engage on the enemy (as well as a way for the enemy to counteract). Let me know what you guys think and what should be added/removed from this thought and what you think about it, and please feel more than welcome go to the pole and say yes or no to this idea, as this could be a new milestone for the Minotaur of the rift: Alistar.