What kinda relationship do you think All Might had with Gran Torino while Nana was alive ?

Idk I just get the vibe that Torino didn't really like him at first and was forced to become his mentor after Nanas passing. Obviously he grew to care very deeply for the kid but I could see some friction with Nana and Torino considering how dangerous AFO is and Nana chose to pick a quirkless kid as her successor (Obviously they don't know the whole OFA kills you if you already have a quirk thing). Would certainly make sence knowing there modern day relationship, in that the strongest man on the planet is scared of this old retired hero