He is not automatically gone.
I have seen both Rondo and Doc play PG. Rondo has a much higher basketball IQ than Doc ever had. He sees the court better. Doc was an above average PG, Rondo is a good PG. This has nothing to do with Stevens.
I don't know how many have worked under people who you knew more than, I had that a lot in service. Usually, I could get it to work by showing them and allowing them to take credit for it. I didn't care as long as it made my job easier. I think RR hands down has a better basketball IQ than Doc.
Just look at their assists totals.
Doc had 4889 assists in 15 seasons.
Rondo has 3843 in seven seasons.
http://www.basketball-reference.com/players/r/rondora01.htmlhttp://www.basketball-reference.com/players/r/riverdo01.htmlRR sees the court better and don't try to tell me Doc didn't player with scorers. He has Dominique and Pat Ewing.