My take on this since I ran a trio to begin with, later on I went to quad. First team was of a Lockx2/SP set up they work well together, last night I tried to do a lockx2 along with my main Pally/Shaman combo did not work so good with that set up. My second team was a Druid/Magex2 combo those are fun as well, after I leveled this second team to 60 is when I went quad and did the pally/shaman group which I took to 73/71 so far, this week I have been using the druid and mage along with the Pally/Shaman duo and they work real well together. last night I tried to do the 2 locks with the pally/shaman, it was full of fail, the locks have way to many DOTs to worry about, and if you want to maximize there DPS its not always just SB the mob to death, you still can SB the mob to death but it will be a bit slower. Well thats my take on it.