The curse of the defender.
One momentary lapse and he's remembered as 'the guy who cost us the game'.
Players at the other end (insert your own name here) can be as ineffective as they like at putting it in the opposition net, yet it's still that defender's fault we lost.
Craig Tanner has indicated that he enjoys working with Kelvin and alternating their attacking and defending roles. He is a player who occasionally needs a confidence boost which the Green Army are very capable of providing when necessary.