Being one of the only people on these boards with a BS, MS, and PhD in eng'g (all from RU), as well as having interviewed hundreds of engineers from dozens of schools and being one of the lead hiring decision-makers on dozens of hires (including being responsible for all recruiting of eng'g talent from Rutgers for Merck for 12 years), and topped off with having one of my grad school classmates being the eng'g school dean who was Myles's primary host (the one who spoke Japanese) on his tour when he came to RU originally and who is still one of his mentors, I think I might know a bit more about all of this than most others.
The post above is a very good one, IMO. Plus, don't underestimate the support he got from the eng'g school in putting together his BLKdev effort to encourage more minority representation in STEM fields. He has truly loved his time at RU in the eng'g school and playing basketball. Could he go elsewhere for grad school? Sure, it's possible. Will he? Based on what I know, I think he's likely to stay here. I hope I'm right.
First off, from a hoops perspective, him staying one more year ensures RU is still a good bet to make the NCAAs next year, so it's not like there are a ton of schools where he's going to do better (and very few of those have better eng'g schools - Stanford hoops is a step down from RU right now). Secondly, given his already high profile from being a basketball star and getting more attention paid to what he's accomplished at RU than almost any eng'g grad anywhere, why would he have to go elsewhere to improve on what is already a startling set of accomplishments?
Sure, if you're Joe engineer, making the move to Stanford will often make more sense than staying at RU, but he's a special case. And while going to a different grad school than undergrad is sometimes not recommended, that's much more for the PhD, as the PhD differentiates students far more than the MS does. MS's in eng'g are fairly easy to get, whereas PhD's require much more effort and are quite helpful if one wants to do high level R&D. I happened to get all 3 degrees at RU and most objective people would say I had a fairly successful career in eng'g in R&D - whether the degrees were from different schools only matters to elitists for the most part. So, I'm simply not seeing the huge advantage of going to Stanford for an MS degree. And if truly wants an R&D career, there's nothing that says he can't get his MS at RU while finishing hoops and then he could go to any other school for his PhD, but I'm thinking he's going to play pro hoops somewhere first. We'll see.