In a damning verdict ahead of the FA Cup match against Forest, Man Utd legend Roy Keane expresses his fears about a’soft’ Arsenal. Arsenal’s “softness” in the Premier League has Manchester United legend Roy Keane worried. After losing their first three Premier League games and conceding a total of nine goals without scoring a single goal, the Gunners have recovered remarkably well. Manager Mikel Arteta, on the other hand, has managed to turn things around, and the north Londoners are now fourth in the Premier League after winning four of their last six games. Keane, on the other hand, believes…