Some of the things I which for on Drobo:
versioning - when u accidentally delete files you should get an option to get it back. Or when you overwrite it, you should get back to a previous version. It’s not really neccecary to get back 10 versions, but maybe 2 versions should be great!
SPEED!!! - 1 of the things that Drobo really is missing is SPEED! Even on a FW800 Drobo the speed is really really slow!
I am curious what others want to see in a new Drobo (or the old version with new firmware)