Apparently in that podcast yesterday they further discussed voice acting and how Smash is really hard to bring everyone from every different IP and series together because some are union and some are not union and it's a big mess of collecting all of the actors together and striking deals that works for everyone.
They said David Hayter was the hardest actor they ever had to hire, and getting his voice is a small miracle for Brawl.
What else did they spoke in podcast that wasn't mentioned in the summary?
Edited:
Smash talk starts at around 11:30, lots of cool insight on how Sakurai thinks and feels about the feedback the fans give on his games.
Highlights (I recommend to listen to it, is far better explained): -He is a perfectionist and feels really sad when his vision doesn´t happen just as he wants too.
-He was devastated with the leaks.
-He asked for hours and hours of footage to make the smash commercials, but he was never satisfied with them. He specifically asked for 8-Player smash to be featured. He wanted Samus to release his Final Smash on the other 7 players, kill at least 3 of them AND for it to look natural and perfect. At the end of the day they told him they had to release the commercial at that moment, so he gave up, saying something along the lines of "Fine, this is acceptable, why even bother" and sounding really disappointed.
-He loves the game too much to move on, so he just keeps on coming back.
-He takes stuff really personal and he kills himself to make the game.
-There is a conspiracy theory that Ness was nerfed on Brawl because a Nintendo employee destroyed Sakurai on Melee.
-They do pay attention to feedback from the community (Neogaf was namedropped).
-At 48:00 they talk about the Fox voice actor for Star Fox 64 and Smash 4 and how he was sad about the fan reaction to his voice on smash 4, but he is extremely excited to come back for Star Fox Zero and according to Chris he did his best work yet.
-Getting all the voices for Brawl was a huge problem because some voices belonged to the Union and others do not, so they had to make deal to make it happen, David Hayter as Snake was the big one.
Lots more Nintendo-related goodness on the podcast.