I heard about this guy that played till his senior year once. All he could really do was shoot and hustle. Maybe pass a little. He had a terrible freshman year. About as bad as possible actually. Very low ceiling due to a low level of athleticism. There were probably freshman that year that projected better than him. He was player of the year, but still. Worked out though. I think his name was Larry something.
C'mon... different era. That's lazy. Players played longer back then. It was common. Less money on the table. More accepted. These days, with multi million dollar contracts on the line, essentially every player who can get a guaranteed contract will leave before their senior year. And actually, when they were able to jump straight from high school, the ones with the talent/potential to be drafted high would skip College entirely. There's very few 4-year seniors drafted over the past decade to make an all-star team. And the ones that do are usually flukey instances where the guy vastly exceeded expectations after being drafted late. And because all the top peers jump ship for the pros well before Senior year, it gives an even greater advantage to fringe talent who stay all four years. It's how you get guys like Jimmer and Hield dominating as Seniors. Doesn't always translate to the pros.
Isn't that exactly why all the College bball fanatics want to see the NBA add an age limit?... because the level of competition sucks these days with all the best players jumping after Freshman season?
Maybe Hield/Dunn still end up being really good players. But I totally understand why some are skeptical and the consensus seems to be they will peak out as role players.