Red cards for hair-pulling have never been so frequent in the Premier League. The latest came Saturday when Sunderland defender Dan Ballard was sent off for yanking the hair of Wolverhampton striker Tolu Arokodare as they competed for the ball in the first half of the teams' meeting at Molineux. In January, Arokodare was the recipient of a hair tug by Everton defender Michael Keane, who also was shown a straight red card in a match that finished 1-1 in January.