Sure, but we also shouldn't deny them the fact that they can do it. I personally would rather see them fail while trying, rather than prohibit it all together. Again, it's multiple layers of variations to consider so yes it's not a straight answer of "no tank stance or gtfo" but a "do what is most appropriate" or more aptly "gitgud".

Again, Abyssal Drain spam(Tank Deathflare) on 2.1 sec recast, Salted Earth, and Dark Arts Dark Passenger. Oh and JOHN FUDGING MADDEN with the other oGCDs.