#4 Alexis Sanchez, Arsenal
The biggest question mark over Alexis Sanchez is the club he will represent this season. Currently at Arsenal and into the final year of his contract, the Chilean has openly expressed his desire to leave. However, Arsene Wenger is adamant that Sanchez will not be allowed to this year and instead can run down his contract. Either way, the 28-year old is a serious contender for the Golden Boot.
There was a stage last season when Sanchez was the front-runner for the award. Despite failing to top the scoring charts, he ended with 24 goals and another 10 assists to cap a stellar season. The Arsenal superstar is missing the start of the season though, with an abdominal injury.
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Irrespective of whether he stays at Arsenal or moves to Manchester City, who have shown interest to sign him, there is no doubt that he is a player at the peak of his powers. In the situation where he stays at Arsenal, club-record signing Alexandre Lacazette could rival him for goals. On the other hand, if he moves to City, there is the obvious threat from Aguero and Jesus.
Nevertheless, Sanchez's versatility is a key asset and his winning mentality gives him an edge against the rest. Thus, the former Barcelona attacker can be banked on to continue his goalscoring form and stay in contention for the award come May.