For 2v2 you really need to coordinate cooldowns and CC's. If you play your cards right you can kill the healer before anything happens especially if they trinket a HoJ. You arn't BE though so you don't get the free silence which really sucks. If you really want to do well in 2's i suggest NOT dualboxing unless you feel comfortable enough with your class and know it's abilities in and out. 2 rogues would be better than 2 pallies IMO as their CC does not really need to be done facing the opponent (blind). You have repentence and HOJ though, so if you rotate your cooldowns effectively then you should do fine. Make sure when burning someone down to use your art of war for exorcism otherwise it should go to healing the person who needs it most. Have sacred shield up as much as possible and don't be afraid to turtle after one person is dead. If you kill a healer and it is DPS/Healer then you should have no problems. Paladin's reset is very long though as HoJ and repentence have long cooldowns so you need to be able to hold your own before going for another kill. Ret pallies really rely heavily on RNG, but you can see that there are double ret pallies who can break 2k if you look at SKgaming's rankings.