Cross Keys hope that Pandy Park recovers from heavy rain to meet Aberavon and Neath have another chance to grab the leadership if they win at Newbridge. Contrary to some reports, Caerphilly's match against Llandovery will be played at Church Bank and not VirginiavPark.
That leaves the interesting matches with Bridgend visting Ebbw Vale, who have signed up Lenny Woodard (Aberavon) and Mike Wilson (Caerphilly), and Carmarthen Quins come east to take on the useful Bedwas side.
Bedwas Carmarthen Quins
Cross Keys Aberavon
Ebbw Vale Bridgend
Pontypool v Cardiff (5.30pm)