Tahm's W shouldn't prioritize allies
In my personal experience, the ally-prioritization of
's Devour often tends to be counterproductive during fights.
This feature should help TK's player save their teammates, but in reality it prevents them from reliably using their spell aggressively when their target is near an ally, leaving them with only 2 possible choices: use W on the ally or don't use W at all.
In my opinion this is bad from a gameplay perspective, because it feels like being robbed of a crucial part of TK's kit (which is also 1 of the only 3 ways he can interact with enemy champions).
Please Riot, consider removing this mechanic and let TK players decide how they want to use their Devour.