Iris, who technically died in Season 3 at the hands of Savitar and was saved by HR Wells, will probably not die in Season 7 — even though things look bleak for her. ... Plus (not that it really matters to the CW), Iris is a fan-favorite.
Do they bring Iris back to life?
Iris survived thanks to the sacrifice of H.R. Wells, and in the final battle, she killed Savitar, erasing him from existence. After Barry's disappearance into the Speed Force, she took over Team Flash and coordinated the superhero activities of Vibe and Kid Flash.
Will Iris come back in Season 7?
Iris West's recent physical absence from The Flash season 7 robbed the character of agency and damaged the show's efforts to develop her character. I was really happy to see that Iris wasn't on this week's episode.