2.) Radamel Falcao
Radamel Falcao is considered the best out-and-out centre-forward in the world.
His close-control and explorative shooting range made him one of the most sought after players of the last few years.
Monaco were the team to open their cheque-book and sign the Colombian for £50m back in May and they have got themselves a truly special striker.
Falcao scored 28 goals in 33 games for Atletico last time around and the Monaco fans will be hoping he can deliver more of the same for them.
His price-tag was hefty but so is his range of abilities, he is able to contribute to multiple phases of play and that is what makes him so special, that's what makes him one of the best.