Heh, where the Raid is concerned, "whatever works" is the way to go imho. Have not beat it the same yet. Las night we sent 1 guy through each portal simutaneously to get the relics while the other 4 stayed out and then we all went center together. Took a few tries, but now that we have it down (one guy had never grabbed the relic before, atter of fact, he had mever completed the raid, but he wanted to go in, so he did) I would use that every time until somebody comes up with a better way. The center is a pita to defend with 2 guys, but very easy with 6.