Lebron would have got asswhupped by most of them from that era for several reasons. That era was loaded with talent, but they also played rough. Lebron is a weak as a little girl and would whining about the hard fouls real fast. Here is my list of players that would have ass whupped Lebron
Michael Jordan
Magic Johnson
Kareem Abdul Jabaar
Jerry West
Larry Bird
Stocton
Robinson
Malone
Pippen
Isaiah Thomas
The list just goes on and on, but those are a few of the top players. I know everyone considers Lebron the gift of God, but that's only because they either forgot those in the past or never seen them play
I guess you forgot that Lebron would be able to hit back. Malone is probably the only one that would be able to hang physically on the block.