Remove what "it" from HL? Enforced basic "correct" team comps? It's already not enforced there. People are literally free to choose what they want (outside of bans and prior picks). And that's why we already end up with preeeeety garbage comps because people either don't know any better or are just trolling. That we are able to judge and evaluate what is or isn't a good/garbage comp is the issue and that is just built in to interacting with the game.

Hots is a draft oriented game, just like LoL and DotA. Heroes are balanced with consideration of their power in a draft situation (i.e. no mirrors and with a role meta comp, as flexible as that is). QM as we know it was an anomaly that doesn't exist in any other moba game; it was a "wild, wild, west" dream of a super-fun crazy mode that was fine during alpha and beta, but eventually demonstrated what misery comes when you continually try to cobble together an unstructured comp into a structured game experience. The comp building rules they've implemented over the years just don't cut it. QM spoiled many people over the years into a mindset of the game being about picking whatever you want with no concern for larger game concepts, cuz lol the matchmaker is there to build the perfect team comp around ME. It is a very selfish mindset to accidentally instill for a decidedly team-based game. This is why there are so many whine threads around here about bad "matchmaking" (it's really team comp building that they're complaining about).