Blue Falcon and Dynomutt had made a lot of crossovers with Hanna-Barbera tv franchises: Scooby Doo and Dexter's Laboratory as well as the Hanna-Barbera Beyond comic book: Super Sons/Dynomutt.
Blue Falcon could be a former Inner Circle member of the League of Assassins like Green Arrow/Al Sahim and Batman/Khuffash called Alsaqr.
Dynomutt could be named Reggie like from Scooby Doo: Mystery Incorporated and gained a level of intelligence from a dose of mutagen and his cybernetics from a unique form of nanomachines invented by Radley Crowne and Dr. Benton Quest to save Reggie.
Hi, I'm another admin here, and there actually was a reason it was decided to turn off the Blog Posts feature. Roy and some other involved members of Earth-27 like to use the Activity page to keep track of updates, and we had a few newer users who made Blog Posts that were unrelated to Earth-27 canon that were updating pretty frequently, so it was decided to not have Blog Posts be available to make anymore. So, sorry about that. However, you can make a post in the Discuss section of the wiki, a few people have made posts to make their case for other external franchises being included in the project there.
They were demanding unreasonable concessions that none of the other OC creators were granted or wanted (ie, spoilers on running storylines, previews of any and every thing involving their characters, full veto power of said previews, the ability to renege on agreements made regarding character arcs at their will and after said arc had already been completed, etc.)
When Roy refused to yield to their demands anymore, they pulled permission and Roy was forced to do the reboots to remove those characters from Earth-27's continuity. Which, frankly, E27 has been better for the loss.
I saw that one, I've seen how you work and I feel that is in good hands, if I see anything I can add to it I will. I'm currently working on a chronology for the VOX Boxes, a reading order, but is going to take me a while to finish.