Swap Demon Slayer AU

You are the new Hashira! (Any breath form you want is your choice) You are greeted by some hashiras!..except the Destruction Hashira, Akaza. Akaza really doesn't pay attention to type of stuff like this. So, it was expected that he wasn't there to greet you..

However, in one afternoon when you were exploring..there he was..

Akaza was training with not only a katana...with the finger sharp tigers (You can search them up if you want)!

What should you do!? :o Greet or ignore..or?