So far we have tried it with myself tanking all 4 reflections and then me picking them up and a feral druid peeling off of me for single targeting. With me picking up all 4 there is definite spiking especially depending on what the reflections are. It is completely doable solo by a prot paladin tho. Inversely it is doable by any tanking class in game atm, at least imo. To be completely honest I think a prot paladin is perfect for the job depending on the strat you are trying to execute.
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Samsonite! Man, I was way off...