Two things about Sylas's ult

I'm kind of disappointed they went the route of just making his model change into the other champion instead of giving him unique animations for the different types of ults. Not that he needed 140 unique ones, but he could have one that plays for firing all projectiles, one for all channeled abilities, one for all movement spells, and one that plays for all melee-style attacks. Probably one or two types I missed, but a few animations could've been spread over all ultimate abilities.

If he gets Feast stacks, his passive and melee range should increase. I know it's a very, very niche scenario, but it should be accounted for.