1. Excuses? That means if Mitsuki Sm blitz her shes finished because she has no intel :tea:1 - Sarada didn't have any intel on Mirai's abilities
2 - She's aware of Mitsuki's arsenal
The point still stands. We don't have any evidences that Mitsuki mastered his SM.
And I think it's dumb to think he did, as it is his character personal struggle. He needs to ride a long ride until he learn how to control his powers.
2. She's aware Mitsuki has sage mode?
3. You think Mituski didn't gain experience? LMAO.