I don't understand people thinking this is a tanking move.
Rondo/Bradley/Green/Wallace + Lee/Sully/Bass off the bench... There's too much proven talent there to put us in the bottom 5 of the league.
Unless Rondo gets traded - which isn't likely to happen until (unless) he's fully recovered - or suffers an injury setback, then we're more likely to be a 30-35 win team like Philly, Toronto, Portland or Minnesota.