Arsenal manager Mikel Arteta certainly has some tough selection calls to make when his side welcome Chelsea to the Emirates tonight. Perhaps the biggest news heading into the game is the uncertainty regarding Cole Palmer’s involvement, Chelsea’s everything man this season. That being said, Mikel Arteta certainly won’t be taking Mauricio Pochettino’s side lightly regardless, given all that is at stake. Arsenal have the opportunity to mount some serious scoreboard pressure on Manchester City, possibly going four points ahead before they next play. Therefore, Arsenal’s team selection will be vita…