Club: Boca Juniors Age: 21 Estimated Cost: £3.8 million Position: Striker Jonathan Calleri is one of the most exciting players on Football Manager 2016. The 21-year-old can be purchased for a reasonably low fee at the start of the 2015-16 season and you should certainly make sure you sign him. The Argentinian striker is a FM16 goal machine and his physical stats make him one of the most deadly attackers on the game. His valuation will continue to rise and he will no doubt be worth around £40 million in 2017 where he will average around 7.30 most seasons. Simply put, he is someone you have to buy. He has made 41 appearances for Boca Juniors and scored 16 goals since joining the club in 2014.