Based on the lack of response to my question, I assume there is no plan for this. I have found that the Cooldown and Notification addons included w/Dotimer are equal to this and easier to manage. I will also look at Hourglass even though it has no config.
Is there a way to extend the bars past "200" width? That is the current limit in CDT2. Somehow ClassTimers is able to support candy bars longer (in width) than that, which is nice. Also, I still haven't found a current Ace2 cooldown mod that announces to SCT or MSBT. CDT1 used to do that, is it possible to add that feature to CDT2?