Arsenal manager Arsene Wenger believes that striker Thierry Henry is ready to sign off in style against AC Milan in the final match of his loan spell.<br />The 34-year-old will return to New York Red Bulls after Wednesday's Champions League last-16 clash.<br />"He can do it again," said Wenger of the Frenchman who scored two late winners in his time back in London.<br />"He will be highly motivated because he started his international career in Italy."<br />Henry moved to Italian side Juventus in January 1999 from Monaco, but an indifferent eight-month spell came to an end with a move to Arsenal.<br />He went on to score a club record 226 goals in 370 appearances for the Gunners, before moving to Barcelona in 2007.<br /><br />He has added another three goals in six substitute appearances to those tallies since returning to the Gunners in January during the Major League Soccer close season.<br />Wenger had hoped to extend Henry's second stint at the Emirates by a fortnight and admits the forward's performances have exceeded his expectations.<br />"We didn't expect him to be so important for us when he signed," he added.<br />"His talent on the pitch is still much sharper than I expected after being out in the States.<br />"I expected him to have more health problems because at the end of the day he left top, top European level football because he was a bit concerned about his knee problems, but he's in good shape."<br />Henry scored a hat-trick in his last visit to San Siro in an Arsenal shirt as the Gunners thumped Inter Milan 5-1 in November 2003 while Arsenal beat AC Milan 2-0 at the same venue in 2008.<br />The hosts regained their place at the top of the Italian league on Saturday with a 2-1 win over Udinese and, despite his side's record of four wins in their last six visits to Italy, Wenger does not believe they are favourites.<br />"It is a game for me that is a real 50-50," the French manager added.<br />"It is very important to not let them get on top of us, and to start strong will be very important for us."<br /><br />Wenger's AC Milan c