I had this idea that they should convert one of the holodecks on the Academy into a Borg training exercise program.
I thought maybe it would work like a death match, where harder and harder and more and more Borg keep beaming in.
But what would make it fun is an honour wall that showed the top ten leaders, overall and maybe daily/weekly, based on number of Borg kills or damage done.
I think people would be going down to the Academy all the time to try and get to the top ranks. It should also show your general placement, even if it's like 1001th overall.
To make it more fair, they could be divided between tac/sci/eng and weapon/melee/hand combat scenarios.
Think it's a good idea?
This would also make it an instanced mission, but with PVP competition qualities.