Having another Airbender sprung on us would have been interesting, especially since we now know that Tenzin was in a serious relationship before marrying Pema (and I'm pretty sure that's the only way there could be another Airbender), but I was kind of pleased to have Tahno revealed as a Waterbender rather than a Firebender, as people were initially speculating.

And ugh, I'm used to watching shows in great big gluts once they're already out on DVD. The weekly wait is killing me!