Will We See the Introduction of Influential Coaches/Managers

Excluding the neo-egoist league captains, the only non-player coach/manager that has had an impact is Ego. The U-20 coach was completely useless, and every coach in every flashback has only limited players' potential. Do you think in the coming arcs we will see a coach that actually influences his/her team with strong tactics and formations?

I think it could happen in the inevitable U-20 world cup arc, against a balanced team that challenges everything blue lock stands for.