A feeble West Ham performance saw David Moyes’s depleted side become Wigan Athletic’s latest Premier League victims, in a Cup tie overshadowed by the dismissal of Arthur Masuaku early in the second half for spitting. It will be a pity if the game is remembered only for that, or for a West Ham injury list running into double figures, for this was a lively Wigan performance that was perhaps even better than the one that dumped…