I just wanted Cicada to end in Season 5 Episode 16, I didn’t hate Cicada II (Grace), but I wasn’t a massive fan, especially how they carried the villain on (even if it was another character). Another reason is that Cicada was properly considered a threat and a villain to Team Flash since Season 5 Episode 2, which was a long time if you think about it.
I am quite happy they saved Godspeed till Season 6 and now, for a bigger role, in Season 7, but the man who portrayed August Heart in Season 5 Episode 18 wasn’t the right fit. I hope, if it’s still August Heart (because Eric Wallis said “guy or girl”), that they find the right fit for the character, like a younger actor to portray August Heart.