Darth Hater reports that imperial agent characters will have the choice between specializing as snipers (long-range DPS) or operatives (who use stealth and short-range weapons to get up close and personal). If a bounty hunter is more to your liking, then the choice between a powertech and a mercenary should get your imagination racing. Over on the Republic side, troopers will sign up for either commando or vanguard training. Commandos are the tanking line, although we don't know much about vanguards yet. SWTOR-Station spied a Zabrak trooper at the BioWare booth, indicating another possible race for the class.
Force-users are also in store for powerful upgrades. The villainous Sith inquisitors choose their path between a more Force-happy sorcerer or the twin lightsaber-using assassin. Their counterpart, the Jedi consular, has a similar decision to make: that of a shadow, who can use double-bladed lightsabers, or a wizard, who uses a single lightsaber but can heal. Are Star Wars fans ready for wizards and sorcerers in their MMO? Somehow, we think so.