@Riot: Suggestion for Tahm Kench
His ally-targeted Devour has too much potential for either trolling other players (eating them and then running under turret) or just screwing them up with well-meaning "saves" that weren't needed and allow enemies to escape (this has happened at least once per game every single time I've played with one in my team since he's come out).
Allies are supposed to be able to leave Tahm's belly at will, but there seems to be a hefty delay before you can do this.
To kind of mitigate this, I suggest that he has to "make a deal" (basically, allies would have to give consent before they can become valid targets for his Devour) with allies before he can use his ally-targeted Devour on them, similar to Kalista and her Black Spear, and allies can revoke consent at any point. While I'm not sure how exactly this would work (possibly in the tab menu, similar to DJ Sona's music?) this would completely stop Tahm screwing up his allies by Devouring them at bad moments while also fitting nicely with his lore.