Not sure how many more incentives you need...

All that content is useful for Light gathering for Nexus and CT right now is the highest soldiery count in one place.

I've queued as a healer for ALL of these things either for my Nexus or just the need for soldiery and the wait time hasn't been anything more than the average 5-10 for trials and 20-30 at most for CT.

Hell, when people go into CT and there's the new bonus, people are happy and rejoice.