It would be nice if we didn't, no, but Magos is obviously out to get Lantz's characters and refuses any attempts at compromise on Lantz's part, so Lantz has no option but to call for one. If he had not then at least three of Lantz's characters would be dead by now (despite the RP rules specifically forbidding killing characters without the player's consent).
I honestly see no other option here, other than Magos voluntarily withdrawing his post. What he's done here is entirely for OOC reasons. It makes no IC sense, it wasn't set up at all by him and it screws Lantz over for no benefit to anyone (aside from Magos getting to be an ass).