Barry takes desperate measures to stop Savitar, while H.R. keeps pressuring Tracy Brand to set a trap for Savitar and Killer Frost has an interesting proposal.
Did You Know?
Cisco speaks negatively about Hartley Rathaway, his former co-worker who later became the Pied Piper. However, in his last appearance, Rathaway's personality appeared to be significantly altered due to one of Barry's time-travel stunts. Rathaway provided critical assistance to Team Flash and appeared to be on good terms with Cisco. It's possible that the Flashpoint incident may have changed Rathaway's demeanor back to his arrogant self. See more
Cisco describes his former co-worker Hartley Rathaway, aka the "Pied Piper", as being a "dick", but Rathaway's personality was changed to that of a friend and ally due to a timeline alteration in the episode "Flashback". See more
So when the Legends found that message in the Waverider from old you saying "Don't trust Barry Allen", it was talking about Savitar Barry Allen.
It's all coming together... in the worst way.