What is Dillon Quartermaine Doing in Port Charles? A Possible Threat to Michael?

There is a new/old Quartermaine in town. None other than the son of Tracy Quartermaine (Jane Elliot), Dillon. Originally played by Scott Clifton, Dillon Quartermaine will now be played by Robert Palmer Watkins.
Back in the day, Dillon was involved in a whole slew of things around Port Charles… including the late Georgie Jones (Lindsey Letherman), and Lulu Spencer Falconeri (Emme Rylan). Dillon will have a lot of connections to catch up with when he is settled back into PC.
What is Dillon’s reason for returning to Port Charles? A Quartermaine always has an agenda.

Right now Michael (Chad Duell) has completely changed his life. He has a new last name, claims a new family, has custody of a baby, and may have a budding romance with his sister’s nanny, Sabrina (Teresa Castillo). Michael has a lot going on including running the Quartermaine family business, ELQ.

Could Michael’s world start to rapidly unravel? According to General Hospital rumors, soon, the residents of Port Charles should be finding out that baby Avery is not in fact Sonny’s (Maurice Benard) daughter, but the daughter of Ava (Maura West) and Morgan Corinthos (Bryan Craig). If this is true, Michael will almost inevitable lose custody, and instead of being a brother to Avery, he will then be an uncle. General Hospital rumors also speculate that Dillon is out for the family business. With Michael in charge of ELQ as of right now, Dillon just may be out to take it right from under Michael.
Do you think Michael should be careful around Dillon? Let us know why you think the character Dillon Quartermaine is returning to General Hospital, in the comments below.