Arsenal legend, Paul Merson, has changed his prediction of the Premier League game between the Gunners and Liverpool. Merson had predicted that his former club, Arsenal would beat Liverpool this weekend but that was before the Reds demolished Chelsea on Wednesday night. Liverpool showed no mercy as they hammered the Blues 4-1, creating many more chances which could have left the score very embarrassing for the Stamford Bridge landlords. Merson was extremely impressed with what he saw from Liverpool and now cannot see Arsenal beating the Reds at the Emirates on Sunday afternoon. Merson told Spo…