I just attacked a boss NPC a day ago, and due to the small size of my legion I had to take out the 11K health boss myself. (so I would at least get a reward) I spent so much good resources on it, but could not give up loosing the chance at an interogation center. I propose that soloing a boss gives an extra reward. (or even better, give all possible rewards to the soloer)

I disagree with that one. It'll only encourage players to solo more within legions just to hog all rewards.. That will make my legion members just to solo them all rather than sharing NPCs with rest of us.. Most of us are capable of soloing tough NPCs.. I like the current set-up as is.. We haven't faced any problems so far.. You just need more time to let your legion to grow and become more capable of handling NPCs.. Legion system is just new.. Just give it time.

I just like to see GL to give more incentives to team concept rather than soloing.. In many MMO games that I played that has solo, group and raid.. Raid always gives greatest reward per person.. Group comes in second and solo is last but all are viable depends on players preference. If solo gets greatest rewards than group and raid then everyone would just choose solo route and screw group and raid contents then why need MMO for??