So Theo Walcott is no longer an Arsenal player, having just joined Everton for around £20 million! Walcott joined the Gunners back in 2006, so let's take a look at the forward's debut for Arsenal, looking at who was in the starting XI and where they are now!br br LOVE FOOTBALL? HIT THE SUBSCRIBE BUTTON FOR THE LATEST TRANSFER RUMOURS AND FAN OPINIONbr br - LATEST FOOTBALL NEWS AND GOSSIP: br - FOLLOW US ON FACEBOOK: br - FOLLOW US ON TWITTER: