Baloney! Overwatch has no rated 1v1 game mods, and that game was built from the ground up to be a PVP game.
No. The reason is because Blizzard only knows how to make team based PVP, given they are primarily an RTS game developer. And every time there is PVP, they make it so it's a team arena kind of PVP game. That means focusing on highly specialized classes and characters that excel at something but suck various degrees of balls at anything else, and which all work off one another and make up for one another's weaknesses, instead of making very general characters that can do everything themselves, or whose specific abilities aren't game changers.
And then this creates critiques about Blizzard inability to balance, because the vast majority of players don't give a single shit about only being good in a team. Everyone wants to be that solo hero that saves the day, the legend, the Rambo. No one plans on being just a nameless cog in a machine, and whose name is never mentioned because only the team matters.
The better a class or spec is at something, the bigger the balls it sucks at something else. High burst? Low mobility. High survivability? Low burst. Etc...
The trick to having fun in WoW's PVP is to identify a class or spec that doesn't actually stand out with anything and is a jack-of-all-trades, because that means it doesn't suck major balls at anything and it's very self sufficient and doesn't need help from someone else to take a fucking dump. Find that class/spec and then you CAN be the Rambo.