Hey stunna, nice to see you always looking for suggestions from the community.

As if enough people haven't already said, it would be really awesome if you incorporate altcoin gambling. I almost no more gamble on PD because of the high bitcoin transaction fees.
Would be nice to gamble some of my LTCs on my favorite gambling website.

Also, PVP would be nice but i wonder how would you make it provably fair, anyways i expect a good solution from PD.

I think you already have in mind of improving the livestats, so go ahead!

Out of above all, altcoin gambling is what i would appreciate the most.