Don't get me wrong his block numbers are impressive for a 22 year old, but other than dunks he is offensively inept.
Remember that just because rondo is there doesn't mean Jordan would get 5 alleys a game. He's currently with one of the best alley oop teams in the league and only averages 7ppg
Lets also remember that Rondo is best known for throwing Alley-oops to KG. The reason he is able to do that is because KG is such a threat from the perimeter, that it allows him to sneak in backdoor when guys overplay him. That won't happen with a guy like Jordan.
He threw quite a few alley-oops to Shaq, who's not a threat from the perimeter. He'll hit Green with quite a few when they get their timing down. Anybody that can get to the rim will get the pass.