Celtic manager Brendan Rodgers has been discussing the issues around Dundee’s poor pitch at Dens Park and their recent postponement drama with Rangers. The Ibrox side are not happy that their match has been called off due to a waterlogged surface on two occasions now. The fixture is now set to be played next Wednesday mid-week. There’s no guarantee that will be at Dens either, with the SPFL confirming they are exploring the possibility of moving the game to an alternative venue if there are further issues. Much depends on the weather on Tayside over the coming days. For now, Celtic have the ch…