Really liking the designs - thanks! I'm not a huge fan of the flames, but I do like #24 and #26. A few comments:
*#26 resembles a fish with the way it connects to the letter K, but I like the idea to incorporate the rugby ball image.
*They are both very classic and professional, but we still need to appeal to youth markets.
Could you incorporate a more youthful look and play around with the design a bit? Maybe some accent colors in addition to the red and black?
Thanks!