Christie is exactly the type of player we need in this league in the position he plays. Defends well, speed and strength to support attacks and fitness to get back into position, proved that he can deliver great crosses into the box, good at man-marking, good passer of the ball and generally finds a Thistle player.
Sorry for mentioning his speed, strength and fitness but I feel it's a huge asset to his game, plus I also mentioned his passing and crossing.