Hello,
Do not know if this has happened yet, either your boss may have a change of heart so to speak concerning you, welcoming you back to the organization OR someone similarly to your boss (same or different organization) will invite you to a new opportunity within the company.
Either way, I would pray about this and ask God give you direction on your next steps concerning your career! You don’t want to miss it in this season or be in a place He doesn’t want you to be!
Blessings