That may keep a few curious students glued to their seats. Just keep in mind that as students, they have a curriculum they need to follow so if the training takes place during lesson time, no one's going to watch them.
Speaking of getting killed, pre-write stopped at Inami being knocked out cold after taking a particle blast. Planning to add to that to justify the period he'll be out. Rather violent of me but initial projection goes as him, in the Minerva, taking three particle beam shots that breaches his armor, stabbed with a metal blade then
finally pulling a Zero. (Though Inami won't lose half his body like Zero did)
__________________
"You cannot be bad at watching a movie. You cannot be bad at listening to an album.
...But you can be bad at playing a videogame, and the game will punish you and deny you access to the rest of the videogame."