To Fix A Sion
As a continuation of this discussion, here is a narrowed-down list of options with a couple new ones:
Passive: The consensus is that adding a cleanse/qss effect to Death Surge would make his passive much better. Also, folks want to be rewarded for killing champions perhaps by giving a large life bonus and/or resetting his life loss rate when Sion scores a takedown on an enemy champions.
Q: Most players think that this skill is fine -- no changes needed! There is still confusion about exactly how much damage minions and monsters are supposed to be taking, though, so an official word and, if needed, bug fix would be nice.
W: Most of the Sion mains agree that getting the explode cooldown back to 2 seconds, especially at higher ranks of the skill, is the best solution here. New option: If Riot insists on keeping the explode delay at 3 seconds for all ranks, perhaps that cooldown could be lowered by CDR instead of static so that players can reduce it back to the old levels late game with CDR gear?
E: Players appear scared to touch this since it was the source of his nerfs previously. That said, setting the slow to max at all ranks, or allowing the armor shred to scale higher with rank were both popular choices to help Sion duel better in top.
R: The most popular choice was allowing Sion to run through dead players. It was mentioned that Riot already tried this and found it was OP, but it was not determined if it was OP only because his ult used to have a bug where it dealt damage based on the target's bonus AD instead of Sion's bonus AD. Another popular option was granting Sion a half-second of CC immunity after his ult ended. This prevents issues such as Sion stunning Braum as Braum ults, and still getting knocked up and CC'ed because, well, timing.
Is there any chance of Sion getting some love, Riot? Right now, he doesn't really do anything particularly well. His CC is, to put it politely, ripe with counterplay options. His damage is low. His life and armor are low. His hitbox is huge. He is great at zone control, and he's a lot of fun to use, but he needs a dash of lovin' to make him scary again.
Oh, one thing I will say in his favor: Sion is the best tank in the game for running away while screaming, "COWAAAAAARDS!"