The bloke runs himself into the ground every game for goodness sake.
Don't get me wrong, I rate Guly and think he'll flourish in the Prem but a high workrate is not one of his more consistent attributes. If there is a loose ball or an opposition player on the ball not being chased down, it is often the case that it was Guly as the most proximal Saints player. He sets himself up for a fall in this department by having games where he works his absolute socks off (usually when he's played more central, eg tip of the diamond) and tracks back regularly. For me these games accentuate those when he doesn't put it in.