One Chelsea star does not seem to be too sure about his future in west London. With the transfer window not too far away, some Chelsea players could be departing the club soon. That includes Conor Gallagher, who is about to enter the final year of his contract, while there are also doubts about Raheem Sterling‘s future. The winger has lost his spot in Mauricio Pochettino‘s starting XI and has been linked with a move to MLS. Sterling cost Chelsea £50m but has not really made the desired impact. This season, he has scored seven goals in 29 Premier League appearances. Chelsea star not ruling out …