Hmmmmmmmmmmm, slight change in plans.
Went to the grocery store today (2 stores) and both were plumb out of butternut squash!
So, improvise, right?
Bought 2 acorn squash instead. Figure roast 'em both with the bird for a while, scoop out the goodies, and add some butter & brown sugar.
Could your/the method mentioned with roasting the butternut with olive oil and salt work well with acorn squash. Frankly, I've never had the two side by side, so I do not know what if any similarities in taste they may have.