1. From the panel, marco is portrayed higher than beckmann having so calm when face changeable agreement with BM & Pero. Of course his DF is best for stalling, but still...
2. From off panel, marco can stay relax because there is Someone who wear cape other than Izo. So while waiting for Carrot & Wanda, they will 2 vs 2. When both mink arrive, Marco&Someone vs BM, Carrot&Wanda vs Pero...
3. From "I don't know" point of view, BM just leave marco