1. Perfect RBY mechanics (people still using NBS) 2. Usage Statistics plugin that works in POv2 3. Stadium for POv2 4. PO server registry web page where you can click on a server and it connects to http://po-devs.github.com/webclient/?server=63.223.107.118:7080&autoconnect=true for instance. 5. Connecting to the registry only worked for 3 servers, can this be printed on the server if you try to connect with more than 3? 6. Restart the server remotely and/or fix the bug(s) where the server becomes unresponsive and doesn't connect to the registry.
RBY BL would be nice. I'd also say remove mechanical clauses in RBY and make them either DQs or just don't have them, but that's a lot more controversial and I think the majority of the people who don't want mechanical clauses will just play on Showdown anyway.
The fact that NBS is used over PO for RBY should be considered a concern, and I agree it should be fixed ASAP. Wrap mechanics is the most important issue, recoil moves working as in future generations is the second most important. Also, if we could get RBY BL as a tier (as we've been more or less promised), that'd be sweet too.
How many people still use NBS for RBY? I thought it was mostly for nostalgia reasons. With the wrap bugs, most people talk about how it lasts 5 turns usually, but another bug that needs to be fixed is that currently a paralysed wrapper can FP during its wrap (I think the same thing happens with confusion too). Also, a sleeping pokemon can wake up whilst being wrapped, which is also incorrect.