Killing Ygritte was lame, but having her die uttering a catch phrase was almost insulting!
Let's make a storylines check off the top of my head:
- Arya and Hound reached the end of their journey. ep10 could have some Stark family reunion.
- Stannis got money from the bankers (and as a result ships) and the red priestess has some human sacrifice in mind. ep10 could have some princess burning.
- Danny find it hard to be a leader. The only things in motion are the mercenaries back-tracking to previous cities and palace romance.
- Littlefinger and Sansa are planning their next move by the moondoor and are about to have a family reunion.
- The Boltons are fighting the Greyjoys but that's pretty much resolved for this season.
- Jon Snow is going to meet Mance, but that could very well be left for the next season (we don't want to overwork Ciaran Hinds, I think he already had a 5 seconds scene this season!)
- Ice Zombies. Lol. ep10 cameo could happen.
- Bran and crew are going 'somewhere'. ep10 could contain an undecipherable epiphany of some sort (that might involve Ice Zombies!).
- The Tyrell are pretty much out of the story until Cersei or Tommen marry (next season).
- The whole King's Landing conundrum has to be resolved, involving Tywin, Tyrion, The Mountain, The Viper's girlfriend and possibly Cersei and Jammie. Mostly likely the bulk of ep10.
- Brienne and Poddrick are on their way to the Vale. I doubt they'll reach it before next season.
Writing this, I realize that if some characters had a hard death (Oberyn, Ygritte, Joffrey, etc), but I fear some others had a 'soft death': they are still alive but in all likelihood left the story. Bron(!), Shae and possibly even Jorah.