Arsenal went the entire 2003-04 season without losing a?match and The Invincibles?arrived at Old Trafford trying to extend their unbeaten streak to 50. Ive never in my career been put in a situation like that. Obviously he got off to a good start on this, scoring on his home debut against Manchester United. Getty Images22Sol Campbell was snapped up on a free transfer from fierce rivals Tottenham Hotspur . Leicester beginning to sparkleEveryone knew it would be hard for Leicester to repeat their amazing t. Referee Graham Poll enjoyed being the centre of attention as he calmed the warring pair down. The result was a host of classic encounters with talking points aplenty. he Invicibles defenceLaurenOne of the unsung heroes for Arsenal, and worth remembering he was first-choice right-back during the “Invincibles campaign, Lauren brought a new attacking dimension to the defensive flanks. Arsenal beat Hull 4-1 with Alexis Sanchez grabbing two goals and missing a penHe is an Arsenal fanTi. ticks in "The Invincibles" season 2003/04Gilberto SilvaAnother who could fit into the unsung hero bracket alongside fellow Invincible Lauren, Gilberto was a solid mainstay in the Arsenal engine room.