Robbie Earle has suggested that Arsenal should now attempt to make a move for Callum Wilson amid speculation that the striker could leave Newcastle United. Despite Arsenal putting five goals past Crystal Palace on Saturday, there remains a concern amongst some of the fans that Mikel Arteta’s side still need another striker. Some would love to see Ivan Toney join Arsenal. Meanwhile, Arsenal have their eye on a future move for Alexander Isak, with both Arteta and Edu big fans of the Sweden international. Arsenal urged to make cheeky bid for Callum WilsonBut perhaps it may be one of his Newcastle…