most guys that have improved drastically, like Hakeem and to some extent, Jordan, are outliers. You can't expect everyone to be like them. A majority of players through history have been in their primes early, and, if anything, start to show signs of decline as they hit their late 20s and early 30s. I remember people saying that LeBron wasn't in his prime at 25 because of this mythical "28-32" thing they held on to. I mean, look at Ibaka's own team, the Thunder. Are Westbrook and Durant not in their primes? What does that mean? That when Durant is 28 he's going to average 50 points per game? That when Westbrook is 28 he will magically learn the PG skills of Chris Paul or John Stockton? No. When they are 28 they will simply be more seasoned versions of the players they are now.