Former Arsenal defender Martin Keown believes the club is a ‘sinking ship’ under current coach Unai Emery, following Saturday’s home draw against Southampton. The Gunners were set for an embarrassing defeat to the Saints at the Emirates until Alexandre Lacazette popped up in the 96th minute to equalize. With the team sitting eighth on the Premier League table, eight points adrift of fourth-placed Chelsea, Keown feels as if the decision to appoint Emery was a mistake. “This season only Aston Villa and Norwich have allowed more shots against them...