Although only in its first couple of months, Marvel Rivals has already made it clear that the considerable roster of characters will continue to expand. As new hero shooters go, Rivals started with an unusually impressive roster size of thirty-three, significantly more than the 21 that Overwatch offered at launch. A month later, The Invisible Woman and Mister Fantastic have already expanded the roster by two. Two more are coming forty-five days after Season One’s start, with The Human Torch and The Thing rounding out The Fantastic Four’s inclusion.

https://screenrant.com/marvel-rivals-roster-size-compared-league-legends-overwatch-op-ed/