It's good regardless. Rondo's expiring contract is better to have at hand for 1 season than guys like Nelson and Wright, who albeit decent to good role players, they're just not good enough to make that team perform in the playoffs. Rondo, in theory, is just what we need. Perfect characteristics - pass-first, slashes when needed, defends with the best of them. The only thing that Cuban now needs to take care of is get backup for Tyson who shouldn't have to play 35+ minutes in the regular season. Hopefully Ellis and Parsons will be able to perform without the ball too.