Arsenal legend Thierry Henry says Arsene Wenger needs to go shopping for several strikers this summer.
Henry wrote in his column for the Sun on Sunday: "Look at the cultures of other countries, particularly Barcelona, Real Madrid and Bayern Munich. They all have three top strikers.
"I am convinced that we won the league with Arsenal not just because I scored but because the club had a good squad.
"When I rested, in came Sylvain Wiltord and Kanu and Dennis (Bergkamp) was always there. To win a championship you have to have more than one player who can play in a central attacking role.
"I scored 25 goals for Arsenal in 2005 but we did not win the league."