You bring in a coach because you want them to improve the players. If I was a professional footballer, and I thought I had insight for a player at my own club, I would be sharing it at the time. Sharp seems like a professional, so would have done that already, hence there is zero reason to think he can tell anything new, constructive or helpful to anyone at the club outside of Archer, who wasn't at the club. At the same time as Sharp. The only reason you would bring him in is to shit on McBurnie... oh wait, I'm talking to Dronnie. Can see why you want him in now, case closed