I mean Baal was removed from his host at the end of Continuum, but it doesn't mean the Tok'Ra or SGC will let him walk away. He knows too much. Probably he would rapidly age without the sarcophagus anyway, so his primary goal would be to find a sarcophagus when Todd decide he can help with the gift of life. So their unlikely duo would trust each other and later they would be best buddies.
Todd was also seen at the end of Atlantis. We don't know what has happened with him, but I would imagine he would be still locked up unfortunately until the writers don't decide what to do with Atlantis on Earth situation or how many years they have to skip in the lore to match the aging of the actors.
I was wondering if Todd could be "asked" to make Colonel Everett younger again as he was sent home after the siege of Atlantis.