User blog comment:B214/Light Novel Volume 16 spoilers/@comment-95.251.22.158-20131226161918/@comment-1359322-20131227155012

Yeah like JJJ said. Well there's a limit to how much stronger they can become, they'll probably be trained as a group rather than individual. Each team have strong members but lack the skill and experience for team battle. For example if the Occult Research Club and Vali Team could do a perfect teamwork with each other they could perhaps take out Loki or maybe one or two Gods.