Gearbox has said that it is working on two new IPs for "next-gen consoles" at a PAX Prime panel, according to Eurogamer.
The developer kept schtum about what they may be, though one of them could be its retooling of what was Brothers in Arms: Furious 4
Buyers of Gearbox's Community Day 2013
pass will get early beta access to one of the IPs.
It will apparently be a while before these are revealed, however, as the Texas studio is still working on Borderlands 2 DLC. The Ultimate Vault Hunters Upgrade Pack 2: Digistruct Peak Challenge will be released tomorrow, in fact.