Frank asks the Backstep team to make what sounds like an immediate Backstep...but he's just jumped seven days. It presumably takes seven days to recharge the sphere, so Frank can't Backstep until just before Brucks escapes in the new timeline. This is the reason why Frank can't keep doing over Backstep "do overs."
Donovan: This guy isn't going to talk.
Ramsey: I know a couple of tricks you can try. Hook a couple of 12-volt batteries up to his gonads, he'll sing.
Brucks: I'm looking for a new partner, Frank – you interested?
Frank: Sure – let's see who's crazier.
Ramsey: Great – now we got a crazy man chasing a madman.
Norman Lloyd doesn't appear in this episode.