The thing with Lebron is, the guy has been coddled since he was a freshman in high school...the attitude he gives off to me is that getting a ring is a "right" to him...not something he needs to earn. He doesnt have the fortitude to push a team to a title all by himself...so, he'll go play sidekick with dwayne wade and Chris bosh because its the "easiest way" to get a ring..
now, if you want to say that Bird or Jordan had good teams around them, they did! but keep in mind Jordan didnt win a ring for 7years...and their great teams were built through trades and drafts(Pippen was drafted..and molded into the allstar he became)...The Heat was put together...3 of the top players colluded "hey lets get together and we can dominate" how is that even the same situation?? luck and trades vs. collusion..
To truly be considered a great, you need to deal with the adversity and then lead your team through that and overcome it. I dont think they are wrong in saying that LBJ basically gave that up. its the "easiest" way out..
I dont think you'd see him get this much heat(no pun intended) had he gone to the Bulls(whom would contend this eyar with lebron)...its the fact that Lebron is basically saying hes not as good enough as one of the greatest so hes going to be Robin to dwayne wades Batman.