Given MIBR's recent performance in the Split, I believe the team should really focus on a double duelist comp. Based on what's been happening, I think running two duelists would fit the team much better, putting them in a far more comfortable position.
They seem to want a much more systematic gameplay style, but that doesn’t really align with the players’ profiles...
Besides, comps with two duelists would finally bring the Yoru meta to the team, especially since Artzin's has always been a great Yoru player.