Orr should be prepared for round 2 next time the Sens face the Leafs. He caught Carkner - and as I've posted - beat him down really well, but Carkner will fight him again - and he'll open some eyes (pun kinda intended) to how tough he is.
Nice fight tonight by Carkner. In terms of rating the top fighters I would take Laraque off for now. He has had serious problems with his back for the past 1.5 seasons and has been fighting like that. If he is able to get his back fixed and get back to fighting there is no doubt he could be back on top. being a lefty, having as much experience as he does and freak strong makes for only a couple guys who can put up a challenge, but only when healthy.