Here's my assessment of the 2008 title, the cornerstone was Pierce and KG.
Then, the key supporting staff was RA, Posey, and Perks in the middle.
And afterwards, the rest of the crew: House, T Allen, Rondo, Powe, BBD, Cassell, PJB, etc.
In 2010, Rondo raised his game to the key support staff level.
So in my hypothetical scenario of a 23 year old 'Toine in 2008, he'd have been in the key supporting staff, earlier on, as the vocal leader of the 2nd unit, and he would have remained on in from '09 to '12, up until PP & KG got traded.