what's the future sir was talking about?
i mean if it was the confrontation with all for one, it wasn't really that bad that it can't be put to words…but if it's a new one..isn't all might already without powers and unable to fight?
Technically, he is still able to fight, just not well. He can still deliver punches and all that in his weak form..
He is jogging for a reason, among countless other hints that he doesn't want to stop.
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So maybe that Shigi will align himself with Chisaki because Magne and Compress arm grew back fixed from ever minor injury they ever had.
Now the part I don't quite understood, All Might didn't tell nothing to Deku only because Sir was pitting on him and wished him to retire early and abandon his "pillar of peace" place and think a little about himself? Sounds a little egoistical from his part, which is good 'cuz makes him feel more humane but as his protegee Deku should be kept update with all of All Migh skeletons that may come for him.–- Update From New Post Merge ---
Oh and I wonder if Kiribro Tsuyu and Ochako's absence is connected, as in they all managed a internship.
Pretty sure he didn't want to tell Izuku about the whole gruesome death thing.