The answer is always, YES.
Take the top Imp players on your server. Duel your best DPS Sorc on DK spaceport (wide open). See who wins.
Yes, the sorc can beat decent players. But rarely, if ever, against the other Best in Class players. QQ.
If this post were just ''can you beat the top Sorc on your server'' there would be 100's of replies. Keep that in mind before you start posting 'hybrid heal' spec, etc. Like to see any Sorc beat Wakalord/assassin, Cialy/Marauder, Grugharina/PT . - Bastion.