1) Can Sharon merge with the Seal of Metatron? It would offer a visible physical change along with making her much more powerful, more psychically than physically. She'd have less problems using her abilities, her emotions would cause her less of a problem, and she'd be pretty bamf over all.

2) If she merges, can she open pockets of Silent Hill? They'd be used to trap the Null and to summon Pyramid Head as physical guardian and they'd be closed as quickly as they were opened.

Mind you, her merging with the seal would be an ultimate sort of last resort given her uncertainty what it will do to her.

(also I totally would love her to protect Fear at some point just because)