The spec players selected aren't displayed in Cata Classic, so you don't know if a Druid is Feral, Balance, Resto, etc.

Is this a limitation of Cata Classic?

The primary purpose is to identify healers on the other team.

Do you have access to Roles or Classes? Or can you detect when somebody has healed and set an icon or something in the frames?

Or if you have any other ideas.

Thanks for your hard work.