Motivation, accountability and leadership .
I just don’t think the young Star players are hungry enough to get banner 18, instead they are focusing more on individual achievement, such as trophies, stats, NBA22k rating, social activities, that I seldom read their comment about wanting fight collectively to get banner 18. Their excuse that they lost the last final due to being exhausted is, imo, a sign that they are mentally weak, as has been shown again lately.
It is the coach who must hold them accountable. Play them when they play well, but take them out when they don’t perform. Reward the bench when they outperform the starters.
I feel that Joe somehow is reluctant to instill discipline/accountability to his Star players (though he does to the bench players), maybe because he feels indebted to them.