Couple of possible new things. I've refrained from naming them for the time being in case someone reckons they've been done before.
Park as for Stanton quarries and walk downhill towards Stanton Lees for a few hundred metres. At a footpath sign on the left, walk down a short track until at the top of a quarry (this is the same approach as if you were heading to Dad's Arete - Belly full of Brad Berries). At the base of the quarry is a large block, the two problems are on the far side of it.
Arete on right - 6c. Sit start the right side of the arete, starting with your left hand on the arete, right hand on a sidepull flake. Slap up to a pocket on the arete with your left hand then move right slightly to top out at the apex of the boulder.
Arete on left - 7a. Stand start the left side of the arete and climb it via a tenuous layback sequence on slopers.
I've got some footage of this I'm going to put in a longer edit of random peak esoterica at some stage.