Watford striker Troy Deeney is convinced by the potential of Nathaniel Chalobah.
Chalobah left Chelsea for Watford a year ago.
Deeney told the Daily Mail: "Chalobah is an unbelievable footballer, he makes football look easy he glides, it's effortless. He hasn't come to Watford just to settle, he wants to kick on again and show why he was at Chelsea in the first place.
"He's still a kid in terms of growing into his body but his mentality is like a man. He came through a hard school at Chelsea, Drogba, Terry, Lampard didn't let him cut corners.
"I think in 18 months, playing week in week out you're talking about a £50million player. Easy."