User blog comment:Thailog/Ep. 206 "Bloodlines" discussion/@comment-800707-20120816012217/@comment-34954086-20120819053046

think you missed what i mean by potential for speedsters, running faster has nothing to do with it, it's about proper application of speed. Their personalities hold them back from what a basic grasp of science (which wally, barry and impulse would all have) could use to put them on the league of green lanterns in terms of raw power

No no the fact that he timetravelled to save his future is admirable, but im much more a fan of machiavellian type s when it comes to timetravel, fix everything he can ignore the risk to the timestream becaus face it he intends on changing the future, anything he wants to keep from his time is as good as gone.

How would anything he could tell the JL or team adversely affect the timestream, they evidently arent able to save the world, telling them everything he knows means there would be less chance of him screwing up. If them not doing something causes something, they could do it, if them doing something causes it, tell them not to and why. The JL arent idiots, they'd have the same reaction as KF, they wouldnt question him on everything just the things matter. DEO maybe but they arent in E-16 (as far as we know)

People can hide their personality without being an arrogant brat, look at Mgann or Artemis,

What do you mean he hasnt been seen since?, at start of depths we're told that he's staying with the Garricks in Central City, his location has been pinned down in every episode since his appearance, he just havent had any more so it probably feels like longer for you.