I think SN earned his chance to prove himself, wait how the situation evolves and then decide
Also, hes just a Super Mod, not a big deal! I think that doesn't stop anyone from posting, it is just a left hand for Moonie and Sam to deal accurate as they would with according situations...if he would judge them differently then he would not be Super Mod, it is just a tirening work for 2 or oftenly 1 single Mod to deal with every imappropriate post
Stefan is a good scripter and a good person, I think he knows what hes doing and he will definitely not drop Graal because it helped him so much himself.
I remember when Stefan and I used to talk much and he always told me that there is so much work and its exhausting, going home earlier than he planned from vacations when errors occured...give him some air?