It'd also be nice if they make the "Healing Done" bar at the stats page actually correctly reflect healing done. It can be extremely iffy, for example, the heal on Shen's Vorpal Blade doesn't count, but Mundo's ult does, even though they're both regen.* There should also be a "Healing Done to Champions" graph, because currently Alistar always wins healing done, almost no matter what. Soraka does have a fair shot at it though, lol.
*I'm not saying that Mundo's ult should not count, but that Shen's Q should count.