I always figured it was reasonable that a guy who looks and sounds exactly like the clones would want to do whatever he could to change his appearance and voice in the wake of the Clone Wars. That’s why I think it would be easy to cast an actor who looks nothing like Temeura Morrison in the rumored Boba Fett movie. Just say he had reconstructive surgery and cultivated a different accent or something.
For real. Anything that distances from the PT the better, in my opinion. I hate that Jason Wingreen’s voice got dubbed out of TESB. I presume the Casting Director for TESB (and Irvin Kershner) picked Wingreen for a particular reason to do the voice work for Boba. He sounds kind of sinister in the unaltered version.