Michael Brown felt that Leandro Trossard should have done a lot better with an early chance for Arsenal in their Premier League clash with West Ham on Sunday. The Gunners desperately needed a win after both Liverpool and Manchester City picked up three points on Saturday. And there was a split-second where it appeared that Leandro Trossard was about to give Mikel Arteta’s side the lead at the London Stadium. Trossard found himself around the six-yard box with a free header after a brilliant cross from Bukayo Saka midway through the first-half. Leandro Trossard missed brilliant chance to give A…