Commissioner Silver said the NBA wants to eliminate teams playing four games in five nights next season.
Wittman thinks it would be tough to compare LeBrons and Jordans of different eras if game lengths are changed.
Wizards to play two preseason home games, also travel to Baltimore, Rio, among other places.
Wizards open the season Oct. 30 at Detroit. Home opener is Nov. 1 vs. Philadelphia.
"It's going to be great for both sides, for the NBA and for Brazil," the export big man said.
Nene says he looks forward to returning home.