Gotta admit, seeing All Might nearly break Deku's back actually made me recoil in sympathy pain. He was so close to permanently crippling his sole successor! Guy's not fit for teaching direct physical combat, that's for damn sure. And to think that this is with him weakened after that injury...
Seriously, if he never got injured, just how flippin' broken OP is he?! Would he even have been able to participate in something like this if he's having this much of a hard time holding back after being weakened? I somehow doubt he could have, just for the sake of the students' safety...
And now I'm wondering how any of the students could ever reach that level of broken-ass OP besides Deku, 'cause he's just on a whole 'nother scale. Like, basically another plane of existence compared to these kids. I wonder what Horikoshi has planned for them...