Some of these sound delicious, some sound just awful.

2nd thing: I would NEVER use oatmeal in Apple Crisp.  I use my mom's recipe (it's a really old one that I'm assuming she got from her mom) which is very simple and only takes about 4 ingredients plus the spices of your choice.  I use cinnamon (lots of it) and a dash or two of nutmeg and that's all, otherwise you take away from the apples, I think.

But, to each his own.

https://www.farmersalmanac.com/15-fall-apple-recipes-19161?vgo_ee=kFh6vU5UQi%2FR3kcmACRXLU87ds4XICbVrvV4Rb2%2FVOg%3D

The acorn squash with apples and raisins or dried cranberries is delicious, we've done that one for years also.  It's the only way I can get my finicky husband to eat acorn squash!  I use baking raisins rather than dried cranberries.  Baking raisins are soft from the get-go and Sunmaid Raisins makes them in little foil bags.  Hope they're still available because it seems everything I need these days is not being used/made anymore.  Just wait - - pretty soon the women's libbers along with the BLM movement idiots will be asking to take the sunmaid girl off the packing  - -  I can already see it coming, can't you?