They definitely won't play anymore games this season but it looks like they are set up to be allowed straight back into this division alright. They probably can't be relegated cause they already have a C team in division 4.
I remember I was involved with a team 2 seasons ago that finished level second last with Aisling C. We where both safe as Murroe had been relegated and Trinity thrown out for three walkovers. We got a call from the LDMC to say ourselves and Aisling would have to play each other in a playoff to see who else goes down. We said no way because Trinity where kicked out that season. We where then told that didn't matter because before Trinity where thrown out they had accumlated more points than us so technically they finished higher than us with the points they had won. We had to continue to refuse this and it was when we contacted Aisling ourselves to tell them the story they then refused to play also and the LDMC had to leave both teams in the division.
I hope they aren't trying to pull a fast one on whoever finishes second last in this division by saying Moyross have accumalted enough points to stay up before being removed.