This may have been really crappy, but you know what, I could have watched an entire season of filler based on this plot.

A thinly veiled excuse to have every ninja in Konoha thrown down against one another. It's brillient, and wasted on a one shot OVA. This should have been a filler arc. If they filled it with moments like Neji vs. Asuma, then it would have rocked!

Plot is pointless in filler! A good excuse to have an endless string of fights is all you need!