Would you guys have any interest in adding an Analytics section where users can get some more detailed stats & specifics relative to their collection and how it's used in battles? Maybe make it a perk for guild members or people who use the your marketplace...

This post goes into some more detail specific to defensive ratings and gives an example about the idea. https://steemit.com/splinterlands/@bp9930/splinterlands-saturday-defense

Getting an data driven idea as to your most efficient cards in various scenario's could be a nice advantage once guild wars / tournaments get up and running.