He said Prince Charles may not agree to the title being offered due to his own plans to reduce the size of the monarchy when he becomes King.
Mr Sean said: “According to a very good source out in LA, it appears that Harry and Meghan may be relenting on some things.
“In fact, they help sell books, get streamy Netflix deals and freebies to New York.
“So titles can be very useful particularly if you are growing up so step forward baby Archie.”
The Royal expert then went into details of some of the potential challenges of getting Archie a royal title.
He continued: “A good source tells me that now the ex-royals are considering that Earl of Dumbarton may not be such a bad title.
“That was offered at the time.
“One of the big ruckuses between Meghan and Harry and Prince Charles was his idea of streamlining the monarchy.
“In other words, you are further down the pecking order with no money, hence why they decided to Megxit.”
Mr Sean continued: “If the senior members do decide to relent and bestow that title on Archie then he will become an Earl.
“It is a strange title, of course, when he would be growing up virtually not seeing, or so we think, not seeing any of his close relatives in the UK.
“If Meghan and Harry have decided they fancy the title, we do have to say allegedly as well, it does make you think their mindset moving forward.”
Source: EXPRESS CO UK