I would love to see a sort of "High-Scores" system implemented into the game, it would be a neat feature to be able to look up people on your server and see their level, class, skill tree, and then also stats such as their valor ranking, and amount of pvp games played, players killed, medals earned, such as you can see for your self.. I think a system like this would be a great source for competition, and who dosnt love competition? It would be a fun drive for players to participate in more activities such as these...
More idea would be things such as flashpoint statistics, such as how many times you've completed certain flashpoints..
Also in pvp servers it would be cool to see your KDR
I'd love to hear more suggestions and comments thanks!