I think
1. Increase the blood to equal what was in the manga
2. Increase the brightness/details in certain parts, such as the tree scene, where it was overly darkened to hide details that were visible in the manga.
3. Obito beating down that one guy was very obviously edited, that should be fixed
4. I'm not sure about this one, but it seemed like some short action sequences may have been cut out of the episode completely
5. Include Zetsu's middle finger
When will the DVD episode be released?
A long time, about 8 monts away
Based on the usual releases it should go like this
321-324 DVD: March (confirmed)
325-328 DVD: April
329-332 DVD: May
333-336 DVD: June
337-340 DVD: July
341-344 DVD: August
345-349 DVD: September
Numbers might be slightly off because sometimes they include 5 episodes in a DVD instead of the usual 4.