By Tom Blackett

SHEFFIELD United captain Billy Sharp has been charged by the FA with improper conduct over comments he made after their FA Cup replay win over Wrexham – and could face a ban. In a statement on Friday, the FA said: “It’s alleged that his comments constitute improper conduct in that they imply bias and/or attack the integ rity of the referee, and he has until Tuesday, February 21 to respond.” The 37-year-old striker, who scored the Blades’ second goal in their 3-1 replay win, told ITV Sport after the game: “I am glad we ...