Notes for my next layered salad

My brother hated the peas. So if I were to make this again for him, I'd leave them out. I think that a mix of peas and carrots could be good.. or even corn instead of peas. I'm also thinking I would love a layer of chopped or mashed avacado. Maybe if not the frozen peas and carrots.. then a layer of shredded carrots somewhere in there. I really loved this though and can't wait to experiment more with it. Avacado just sounds MMMMMMMMMMM but where? Somewhere in the middle? Right under the mayo?? I'm kinda thinking right under the mayo.. yummm.