Board Thread:General Discussion/@comment-35094745-20180504013804/@comment-35838770-20180610171556

I could definitely see it happening, but only if either:

1) the gods pardon him for services rendered to Apollo.

2) the fates themselves are vengeful ladies and take people messing with their sewing very seriously. Or

3) Piper pulls an Orpheus and drags him out. This one is a bit iffy, but Hades/Pluto might enjoy having an out if his brother ever wants him to owe a favor.