That's been one of my arguments since the beginning. They can't allow them to be so different that an "OT" can't tank normal duties. They can't say "We'll limit the possibility of OT/OT comps by designing them such that they can't efficiently MT". Then you're forcing tanks to level up and learn to play 2 jobs, so they have an option in either situation, instead of having 1 main job that can participate in all content. So, if they can't really design them that differently - the community is absolutely going to try to make OT/OT work, or make it the preferred meta comp, start excluding jobs, etc. etc. We end up in the same boat we're in now we've just shifted the jobs around a bit.
