Love 'im or hate 'im, PD3 is a recent example, too.
Admission standards have changed in the decades since the 1990s, when guys could still start at a NJCAA program and then win a D1 title, but I believe that D1 college coaches have communicated MUCH better with potential student-athletes that they want eligible, retainable guys for five years, not two. That means, if a top PSA isn't recruitable right out of high school, don't expect to hear from many D1s after your JuCo days are over, as their investments tend to be long-term, not short-term. There are exceptions to that rule but not many.
However, Oregon State did hire former Clackamas Community College head coach Josh Rhoden a few years ago. Josh was a master at finding former four-year school castaways and building an empire out in Portland with said guys. The Beavs have landed some tough JuCo champs, but the true test of their viabilities are yet to come.
All that being said, the JuCo ranks for D1 talent are WAY thinner now than they've ever been, even if some of their coaches tell you otherwise.