

I wasn't sure before, but this chapter firmly made me believe in the comeback.
I believed in the Kira come back but wasn't sure because of Shindo.
This chapter shows Shindo's attitude and tactics, now I'm sure he won't be in the Buratsuta 3, I think he will be Kira'ed at the finals to show him that his cheap tactics won't take you over the line and that Blue Lock is the real deal.
Shindo also has already made enemy of the guaranteed player Nagi and 'Megumi' final player of Buratsuta 3, Kira doesn't seem fond of him too, even though he won with his help.
Shindo is clearly being set up as the antagonist that Side B has to overcome.