The New York City attacker is interesting the Potters this month.
Earle wrote for The Sentinel: "I have seen him a few times and I like him. He's quick and aggressive, a good dribbler and can play off either foot. He plays out wide and is one of those wingers, like my old Vale team mate Gareth Ainsworth, who is aggressive and never gives the full back a minute's peace.
"He is skilful as well but that never-say-die attitude is what often makes players like that a crowd favourite.
"I spoke to New York City's head coach Patrick Vieira in the summer and I know he likes him and thinks he's got a chance in the right set up. Let's see if that turns out to be at Stoke."