Ok, I’ll try again. If a player is taking a corner (or free kick), one arm in the air, two arms in the air, touching your shoulders, hands on hips, pulling up your left sock, whatever, offer multiple ways of silently communicating with your teammates which would be an advantage but only if the opposition don’t know what they mean. If there is so little to be gained, why would Southampton do it and why would Hull be so bothered about the short notice over who they face?
A quick rub down with the Daily Mail, a lap of the pitch and a bit of shooting practice are things of the past.