But no other player has gone on to establish themselves as firmly as Campbell did. It is one thing getting yourself up for matches against the big boys, quite another to play at the same intensity against one of the minnows. Henry makes history2006-07: Arsenal 2 Manchester United 1Getty Images27Thierry Henry's header p. Puel allowed the temperamental talent the love and trust he needed to play with freedom across the pitch, and not restrict him to a designated are of the pitch. 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. ARSENE WENGER celebrates 20 years since being appointed as Arsenal boss. 27A bloodied Freddie Ljungberg shows the effects of Mikael Silvestre's attackTimes Newspapers L. Goalkeeper Loris Karius, a summer signing from Mainz, made his Liverpool debut against Derby. n to captain the GunnersKolo Toure – £150kAnother player who became a cult hero with Arsenal fans, Kolo Toure, signed for an incredible £150,000 from?Abidjan outfit ASEC Mimosas, he forced a mean centre-back pairing with Sol Campbell that helped “The Invincibles make history. Liverpool’s Champions League winning squad could not get in contact with him.