I like the deal, but if we are to look for a backup for Rondo via trade or free angency, I'd like to get someone who can stretch the floor a little more than Watson. He shot a horrendous 23% from threes in 68 games last year, averaging 33% for his career. For me, having eddie as the immediate backup would be better than Watson, since he's won a title with us already in Doc's and Thibb's system.
Of course, Eddie always performed better as the backup 2. An ideal backup for Rondo would be a good 3 point shooter to stretch the floor who can play some active defense. Not sure who this could be.
My guy would be Andre Miller, even though he is not a shooting threat (Eddie could serve as the 3 point threat if needed), he averaged 21ppg against the Magic this postseason, and he'll be a 10 year vet next year. We all know veteran backup PGs usually perform well on championship-caliber teams, hungry for a title.