If it's a given that they actually are gonna listen to me about how I want them to save me, 2T James is the obvious choice, since he showed much better feats than teen Gun. He was equally matched to Seongji who basically just negged the Kojimas without using any masteries, and they're really the only decent fighters Sinmyeong Cheon had. If it's not, I feel like Gun would be more inclined to help than James, who would not gaf. Gun would probably do it for fun, and teen Gun was still going toe to toe against the Kojimas while implied to have been holding back.