I did some PUGs with a low 80 warrior tank and healer (solo one at a time) to catch up with my already 85 teams and that reminded me why I started multiboxing in the first place. Out of the maybe 25 dungeons I did there were only 2 groups that actually played together and in the end those groups stayed together and queued up for 3-4 more dungeons.

Queing up my warrior tank for heroics just to have a look went even worse - after explaining that its my first heroic dungeon I got voted out. That is with 20-30 minutes time waiting for another tank.