Found the comparison Chris Chase made interesting looking at the first 12 years of LeBron's career compared to other greats.
http://ftw.usatoday.com/2015/06/lebron-james-legacy-loser-nba-finals-two-titles-mvp
LeBron 2 titles in 1st 12 years
Jordon 5 titles in 1st 12 years
Magic 5 titles in 1st 8 years
Bird 3 titles in 1st 7 years
Kareem 2 titles in 1st 12 years
I'll add
Duncan 4 titles in 1st 12 years
Kobe 5 titles in 1st 12 years
Shaq 3 titles in 1st 3 years
I'll also add, that I don't think LeBron is going to win another the title as an alpha dog again because he won't let his coach coach, whoever that is. At least in Miami, Spo had some authority over him thanks to Wade and Riley. So, they would run plays to get Allen open for 3, or open up the lane for Wade. I mean, there was an actual offensive system of sorts when everyone was buying in, although this lead to LeBron carrying too much of the team when Spo was trying to rest Wade a couple years ago. Now though, LeBron does only what he wants, which is basically alternating with Kyrie to do isoball and then running Lue's defense. Compare this to the GSW, SAS, LAC, or MEM, where the alpha players do what their coaches ask of them to the best of their ability or pay consequences for not doing so. Also, watch out for Gentry running the Davis lead Pelicans, as Kerr had to lean on him a lot this year as a rookie head coach. The arms race in the west has only become more intense, meaning whatever team emerges will be very, very tested and experienced playing good competition.