Talk:One-Punch Man (webcomic)/@comment-5.29.97.210-20151028174552/@comment-181.46.27.211-20151224222130

They're just expanding Garou's arc by showing him fight some morer S class heroes 1 vs 1, while Saitama is in that Martial Arts tournament. The are not taking a completely different route. I guess you could call all of this manga fillers, but good quality ones.