https://www.basketball-reference.com/blog/indexf7b7.html?p=4011
Bias was too small to be a power forward in the pros, I think, so the comparisons to people like Tarpley, Washburn and Pinckney are off the mark. Bias was a wing player all the way. He was very strong, actually unusually strong for a 3 (just ask Steve Hale, who ended up with a fractured rib contesting Bias for a loose ball) and had the smoothest mid-range jumper I ever saw. The elevation on it was unreal, and had to be seen to be believed. That he was MVP of the ACC tournament as a sophomore, the only time Lefty ever won it, says a lot about his ability.
In comparison to Jordan, he jumped just as well and was bigger and stronger, though not quite as quick. He had a more effective jump shot because nobody could contest it once he elevated. He didn't have Jordan's ball handling ability (but he was a 3 while Jordan was really a 2 so I'm not sure how that's so relevant. He was a better on the boards than Jordan simply because he was bigger) nor was he as good a defender. He was an average passer.
How he would have done in the pros? Who knows. He would have had to develop some, extend his range about 4 feet on his shot and refine his ball handling and passing skills a bit. I'll tell you one thing, though. I certainly thought he was a can't miss prospect, as did every other ACC fan around at that time. Bobby Knight and Mike Krzyzewski say he was the best college player they ever saw.
Although there should be no doubt in anyone's mind that he was an outstanding college player, who was likely going to have a very good pro career, as an under-sized Power Forward, ala James Worthy, IMO, any comparison of Bias' actual skill-set to that of Michael Jordan's, as the quintessential NBA OG/SF, is simply off-base.
Please re-read carefully the anecdotal comments referenced in this thread praising Len's ability to play the game at a high level. What you should be able to see are subtle hints that reveal a distinct qualitative difference between Bias' physical and skill-based assets:
* He was not quite as quick
* He was not quite as agile
* His ball-handling and passing skills needed to improve
* His range on his jumper needed to increase
* His driving ability was not that of a prototypical SF in the NBA
in comparison with His Airness.
Bias was much better than James Worthy. He had shooting and ballhandling skills that Worthy could only dream about. He was also a better rebounder. Bias ability-wise and body wise is similar to LeBron james, though I'm not sure he would ever gotten as good as LeBron.
How good do you think Bias would have been?