as small as Dumars was... Bradley is smaller.
Rondo is nowhere near as good as Isiah Thomas. The closest you'll find to Isiah in this league is Chris Paul.
Rondo is more like Jason Kidd in his prime. Elite passer. Great point guard. Godawful shooter. Kidd was actually a bit better shooter than Rondo is, though (career 35% from three)... and Kidd was always capable of making his free throws (career 78%). So ROndo is kinda like a poor man's Jason Kidd... which is pretty darn good considering Jason Kidd lead a mediocre Nets team to the Finals in back-to-back years when the Leastern Conference was a total joke.
Bradley is a great unknown right now. You really can't read too much into his early success. For the same reason I cautioned folks about getting too excited about Brandon Jennings early streak and for the same reason I cautioned folks about getting too excited about Linsanity... teams don't have Bradley on their radar yet and lack of practice in this lockout-shortened season means they aren't doing much gameplanning for him. Seems players have a tendency to have 11 great games in a row, before the league catches up to them. That said, every game I get more and more surprised by him. Until tonight, I didn't realize he was so good shooting off the dribble and creating his own shot. Most of his offense had been coming off open corner threes and sneaking under the basket. It was a bit surprising to see him getting away with the same stuff without the big 4 taking all the attention. Atlanta did a good job limiting him in the 4th quarter, though... Not sure what to compare him to yet. I know people are name-dropping Russell Westbrook and Monta ELlis, but that's a tendency of sports fans... to just pick out the best possible player of that position/size and say "that's his ceiling". Jennings was Iverson. Lin was Nash. When Flip Murray went on his 11 game tear in Seattle, it was too easy to compare him to Ray. When Gerald Green dropped 20 a few games late in the season, we were all quick to name drop T-Mac. Who knows with Bradley. He might be the next coming of Nate Robinson for all we know (another undersized shooting guard from Seattle). Right now it's just nice to watch a young player develop... we haven't had that since Rondo. And we keep hearing about how Bradley was a top prospect coming out of high school so our irrational expectations actually have some basis in reality (unlike Lin... who came out of nowhere and seemed destined to have an inevitable major drop-off).