Kudos on redrawing everything, that's not easy and I personally know a lot of folk who wouldn't bother. Also, gotta say, I'm a little jealous of the drawing myself, the line, the proportions, and the detail (anatomy, so jealous) are all better. I will say the legs are good, but I feel taking the time to throw a femur in them will help redefine what they're doing, because I think you'll be better served rolling the upper front leg medially, just a smidge, and possibly shifting the back leg just a little down and to the left, because it seems there's no butt connecting to it (Hamstring area). But yea, I often think to myself I could do comic book art like it's no thing, and than I look at this and go, "well maybe not as well I think I could". Looks good, and I love the upper body, has a real fluidity to it.