I first brought this up here: http://www.faforever.com/forums/viewtopic.php?f=45&t=1855&p=19571#p19571
...but I don't think it was ever really discussed at length.
The idea would be to normalize the Aeon Exp. Battleship with the other exp factories by allowing it to build T3 ships.
This addresses:
-making all exp. factories consistent, being able to build all techs
-making the Tempest more useful, as it feels a bit underpowered in some circumstances
-making the Aeon T3 navy more viable, as, for example, on Seton's clutch, navy players almost never pick Aeon
To make this change both the .bp and the .lua file for the Tempest would need to be modified. But that is trivial. The hard part is balancing it!
What do you think?