Cool stuff to try as a CA-3?

New CA3 here. Lately my attendings have been asking me if there are unusual plans or techniques id like to try out. I have a hard time thinking of answers to this question. Ive done some ketamine inductions and intubated with random equipment (bougie, fiberoptic, intubating LMA, etc). I've done some TIVAs that weren't necessary needed but why not. I'm comfortable with sevo, iso, and des.

Any other suggestions for less common but important strategies to test out as a CA-3?