Sigma and Ana are the only newly released heroes that I think are actually healthy for the game, their kits are super fun to play against unlike others, (Sombra and Brig) and they should make more characters that are like those two
Sigma is not healthy for the game, he renders all the other off tanks obsolete because he can accomplish pretty much all their jobs and more. He is the reason why the meta is often super slow and shields are so powerful (along side Brig)
