The Flash was renewed for Season 6 recently wasn't it? I don't know what Cavanagh is going to do next season. I don't think anyone wants to see Sherloque Wells stick around. None of the Wells have lasted for more than a season except Harry Wells, who was two straight seasons in a row. I don't feel like seeing another caricature of Wells again though. I'd rather they bring back Harry Wells or don't have a Wells at all. Or the only other acceptable one would be the original Harrison Wells before Thawne stole his face. Just someone normal and not goofy. Although I don't know if Cavanagh knows how to play him not goofy anymore. I think that is his default personality in real life and he can't keep up the seriousness, so he keeps reverting to the goofiness.