I think he means that there's no less clash between this and the original jumper.
I can't see any reason for clubs to wear clash jumpers when there's hardly any clash to start with. For instance, we could have easily worn our own traditional jumper against the Eagles on Sunday. The AFL is taking the whole issue to ridiculous extremes and St. Kilda's jumper last night was stupide. The worst of it all was Norf's against Collingwood the week before.