Rather than post suggestions here i'd suggest you use the Product Enhancement Reques form (PER), an example link to use is here:
You'll find a local link at the bottom of the downloads page.
Please note a PER entered is not a promise, nor a support call.
On the subject of MMC, feel free to enter it as a request but I would not expect that to be entertained. ePO used MMC in earlier versions, it wasn't flexible enough so the product was moved to a web interface.
I personally can't see it going back.