Moisés Caicedo is at the centre of what could well be the final major transfer saga of the January window.With Brighton & Hove Albion continuing to prove themselves as an extraordinary recruiter of footballing gems, the 'big six' of the Premier League have once again loosened their purse strings to try and piggyback off their sharp eye for talent.That's because Caicedo has not only been linked with a move to either Chelsea or Arsenal in recent days, but the man himself has gone as far as publicly declaring his desire to leave.