Star War: The Clone Wars: Season 5 Trailer (SPOILER HEAVY!)

If, like me, you have been following the Clone Wars animated series religiously through the first 4 seasons, then you are waiting with baited breath for September to roll around. Just had a look on the official site and found the trailer:

Major Spoiler Warning: If you are following the story, DO NOT watch the trailer if you have not seen the end of Season 4 yet:

http://www.starwars.com/watch/tcw_season5_trailer.html