It was quite genius actually...
Sharp signs Foran on massive overs, then he buggered up his hamstrings so he couldn't start right away. Then he broke him up with his missus and talked him into OD'ing on pills. Anyone else would just stop there, right? Not Sharp, this is why he's genius, He logged into Keirans TAB account and blew 70 grand on horses and whatnot, then, busted his shoulder so he wouldn't be able to play anymore this season. Does he stop there? Hell no. He makes him miss some commitments and stuff (I don't know what exactly, you'll need to ask Avenger), so the club will have no choice but to breach him and fine him.
All the while feeding every detail to the press. As I said before, genius.