It has been a few days since the beginning of izukus UA highs life and Izuku had many friends. Izuku started to realize the crush momo and ochacko had on him. Izuku wasn't stupid and definitely wasn't dense, so when momo and ochacko stare at him during class and/or frequently touch him or get blushes around him, he knew they had a crush on him. He couldn't choose between both girls and couldn't ask them if it was ok for him to date both, so he let them figure it out (indirectly)

Izuku was in English class that was being teached by present mic. Izuku was staring out the window the whole time, not realizing that present mic left.
Izuku was only brought out of his thought when a booming voice entered the room.

"I AM HERE LIKE A NORMAL PERSON!!!!" Allmight says as he goes through the door abnormally.

"Woah, all mights teaching"
"Is that his silver age costume?"
"I like tits"

"We are doing battle training! Now your not a hero until you have a costume on!"

Suddenly briefcases started to come out of the walls. It was all labeled with numbers to identify who's costumes are who's. Izuku grabbed his and made his way to the lockers.

(Scene change to the outside of their training area. Brought to you by our sponsor "NO COMPANY")

When izuku went out with his costume, he was greeted by momo and uraraka, and some other friends. Both ochacko and yaoyuzuru were wearing some...
Uhhhh.... revealing clothes.....
Izuku was complimented on his costume, which Izuku complimented back.

(Izuku will also be wearing kakashis mask with metal guards on his forearms and shins. Tactical combat boots with some tactical combat gloves? Does that exist? Probably does.)

All might then explained what they will be doing and chia out the teams. Izuku was with Iida while they were fighting against katsuki and shoto.
(It's non canon but I don't care)
Katsuki and shoto was given a 5 minute head start since they were the villains. Izuku and Iida was making up a plan to win, but with katsukis strength with his explosions and shotos defense with his ice, it was going to be challenging.
All might hen gave off the signal, saying there 5 minute was up. Both Izuku and Iida nodded and there plan was now in sync. Izuku first used shoot style to jump to the roof and was met with katsuki.

"I knew you were going to come here" katsuki exclaimed.

"And I knew YOU were going to be HERE" said izuku.

Both of them glared before smiling. The two then got in fighting positions.
Izuku didn't want to kill katsuki so he charged up 20% ofa full cowling. Katsuki was the first to move, using his explosions to accelerate. When katsuki got closer, he threw a super man punch right hook. Izuku, anticipating this attack, dodged to the left and grabbed katsukis wrist. Izuku pulled his wrist to him and kneed katsukis stomach. Then Izuku lifted him up (izuku is till grabbing katsukis wrist) and punched katsukis face downward. Izuku thought katsuki was unconscious so Izuku left. Katsuki woke up right after and chased after him.

Izuku then used his ear piece to find where lida was. lida notified Izuku on how he still hadn't found todoroki nor the bomb. Izuku was about to answer until he saw todoroki in front of him. Izuku looked back to see katsuki.