Not sure how to incorporate this however I am looking for a way so that people can display what type of "spec" they are:
i.e
Hemo - Rogue Elemental - Shaman
...etc
The end result I am looking for is that I currently design my raids thtough three roles - Healers - DPS - Tanks. It would be great to see in a sign up how many of the DPS in particular are of a certain spec.
One option is to use Notes however perhaps a way of incorpating jsut a letter after their name.
So the output would be:
DPS (0 of 12 - 14) Themaddogg Warlock D 5/31/08 10:52am Jackolas Hunter B 5/31/08 3:04pm Deathjesta Rogue H 6/1/08 3:26am Toubanik Mage A 6/2/08 9:16am
In the case of the above:
D = Destruction B = Beastmaster H - Hemo A - Arcan
What I'd recommend here would be a little different, but it would accomplish what you're looking for, in a way.
With Secondary Roles, you could create all class/build combinations (I know - that means adding 27 Secondary Roles). But doing this will then give each signup 3 checkboxes that they can check.
Admittedly, the secondary roles are optional, so the users aren't forced to even choose a secondary role, but it's an option.
Perhaps Build is something that could be added in the future to the event signups.