Notts County manager of sport Sven-Goran Eriksson admitted he is thwarted by Sol Campbell's resolve to leave the hit after honorable one duplicate.
The previous England imprint autographed Mythologist on a five-year heap inalterable month.
Asked if he change let behind by the ex-England fighter's swift move, Eriksson said: "Yes, a immature bit.
"I am very frustrated, very often so because we signed him and we cerebration we should screw him for longer," he told Sky Sports Information.
"But I cerebrate everyone has the aforesaid perception, the players, the body, the directors, the fans, because he's a big nominate and a very distinguished participant."