To date I've done an all priest clear and an all warrior clear of ToT. But both these classes have insane offheals or passive abilities that provide insane healing to the class. Recoup is a nice heal for minimal damage, Evasion and cloak don't really last long enough to tank a boss, tricks and smokescreen are nice bonuses to have.
I'm just not sure if it would be viable for rogues at all. The sheer damage that will go out on the rogue tank will be quite an issue and fights with a stacking debuff/bleeds will deff be another problem I can foresee, although certain alchy potions can be used to negate them. Or dwarf rogues but those are so rare Extended periods of aoe damage i.e Magera and the Twins might also be a problem?