If you're looking to branch out a bit from the arenas once TRO3075 arrives, you might want to try your hand with the Patriot. If you want to branch out a different way and take a look at vehicles, let me know over in the Vee of the Week thread. I should have some more free time after this weekend to knuckle down and start in on the Thunderbolt and more extensively rewriting the Orion, but I'm still waiting on the XTRO Primitives series releases for both 'Mechs. We know they're in the plan somewhere from the Reunification War RATs, we just don't know where.
As for the rest of you, now's a great time to pitch in if you've been considering it or have an article nearing the ready stage. Having more authors available lets everyone have a longer lead time on article writing and gives a more diverse range of views in the authorial community.