They need to get out of the rut of showing to us the Speedster of the month ...
Reverse Flash is the ONLY one that needs to hang around, as he is THE arch foe of barry....
Other one to hang around would be Jay garrick, loved his interlude with Barry!
I foresaw Jays involvement in this episode. When Barry first learned how he screwed things up (again) I told my wife "they are going to have Jay make an appearance and provide Barry with guidance" and it happened . . .
I thought it was really cool how Jay pulled Barry out of the time stream.
I also think the RF has been made more powerful this season and I LIKE IT! More curly fries please . . .