ImperialFighter
Regarding the Yoda/sack shot, after reviewing the scene, I believe it could be re-edited rather easily so as to allow more time between seeing Yoda set down and seeing him sitting on the log beside the sack. This would help lend credibility (and time) for Yoda to crawl out of the sack, sit, and pull the sack up beside him.
I'm just working on editing the clip right now. Hopefully I'll have a sample ready shortly that shows what I mean.