I think its gonna be pretty big, I mean come on UNCLE IROH is in it, it has to be pretty important and involved!! Why else would he break out of prison? The chances of the 2 being related are very high
i like this episode for multiple reasons.. it shows sokka's determination to make himself better. also who wouldnt want a master like piandao. I have always been a fan for swords, so this episode had it all
The sword was the only weapon in the store where he didn't almost "kill" himself. So swordsmanship was an excellent choice for Sokka. I don't think he'd make it for the day of the invasion had he, for example, chose to go with the nunchucks.