If it is equivalent player skills being paired up I doubt it.
I am the tank in all of my friend Eslcene’s keys. If him and Kazira, went to 2v5 people in a +6, yeah they are probably going to be an issue.
At my level of keys most players are good at worst, and I’m not title.
Putting 2x glads vs 5 title players I don’t think is going to go the pvpers way most the time.