well, if the rogues are the big bad in season 4 then heat wave could make an appearance or come back too, etc...

and just... 3x22 was just..... meh.

iris isn' dead.
cisco's not losing his hands.
savitar's either dying or getting trapped.
etc, etc...


maybe its just me but if the show was trying to build to a crescendo before the finale or even this episode... for me at least, it did not succeed.