Ideas to make Support Alistar's kit more useful during team fights.
I love Alistar as a champ. I think he's a very fun champion. The issue I have with him is that his only team fight potential is initiating, or peeling, and spamming his E. His cooldowns on his Q and W can't be reduced because, in my opinion, it'd impact the game negatively and encourage him to be used in other lanes even more.
I think the bread and butter of his kit, is in fact, his Q and W. To make him reach Thresh's level, there needs to be changes to: A) his passive or B) his E. My suggestions for his E would be that nearly allied champions that are healed by his E receive some sort of buff, maybe armor or magic resist(?) for a short period of time (three seconds?).
I don't quite get how Alistar's current passive blends with his kit much at all. As a support, you're not concerned with damaging towers with a weak passive. There should be something a bit better to go with his kit than that. How about a passive that grants health regen for a few seconds for each ability he uses?
This is just a brainstorm written in a thread. What are your thoughts on Alistar? What could we do to make him a better support?