One of 2 things regarding OG's
4-man versions of the OG Heroics with some kind of concession (less credits, reduced loot chance) but still granting a token, to allow for more groups to get off the ground and get more jewelry
OR
Hard Mode 4 man versions of OG's, this would incentivize geared players to revisit that content and help get more groups going.
While TKHM does exist already, it requires a 16 man group and does not happen very often.
and while yes, people also underman OG's as they currently are, it's with bots.
Could be a fun way to incentivize heroics and add to the content pool at the entry to mid level.