I have followed Stubblefield's career because I am a big Purdue fan which led me to this board to see people reaction to the hire. I have a couple of thoughts and comments.
1. Stubbs was an undersized, slow (4.7) wide out who basically broke and challenged every Big 10 and National Record. You don't do that unless you are a technician especially when you 5'10 and run a 4.7
2. All of his moves, with the exception of Utah, have been for obvious promotions or because the HC who hired him was fired. Its not that he is a job hopping, it more that tenured HC hired him when they were on the chopping block.
3. He coached a few NFL WR...off the top of my head I know a kid at Wake played for the Ravens and I think he had a stud WR at CMU or the Illinois school he coached at.
4. This article about his being fired at Utah is interesting to me. It mentioned how the best WR on the team got hurt right before he got there and also how he was high energy and provided what seems to be useful feedback
http://archive.sltrib.com/article.php?id=3343976&itype=CMSID
5. How many 5* WR has Utah ever got? The HC there is a defensive guy. He probably hates the pass happy state of college football today. Honestly, if you're a 4 or 5 star WR why the heck would you go to Utah when you would certainly have offers from Washington, USC, UCLA (location alone makes that appealing), not to mention Texas, Oklahoma, gunslinging Ok St, Baylor Back then etc etc. Unless you're into Utah chicks then who would go to Utah with all the other options you would have. I know I wouldn't. Kids that go to Utah are the ones who are the left overs from the Big Schools.
6. Recruiting generally is coaches working together. The WR coach doesn't just recruit WR. So if recruiting sucks, it generally speaks to the staff in general not just the individual. Most schools coaches are assigned a geography so if Stubblefield had Atlanta, Florida, Louisiana, and South Carolina for example (randomly picking places) imagine how hard that would be to recruit kids to Utah. I'm talking 4-5* kids. It's impossible unless the kid is desperate. Even if the kid is Mormon you don't have an in because they are going to BYU not Utah
I'm not necessarily making excuses for Stubbs but as someone who has followed his playing and professional career what I will say is that I have zero doubt he will make your receivers better. He was so talented at the things that are teachable that I am certain he can pass those on to players. As far as his recruiting ability, I agree that he is unproven. However, being unproven and being bad are not the same thing. Slap that U on his chest with a pass happy Offense and finally a good QB with Tate coming in and I won't be surprised if 2 years from now people on this thread are trying to bury it and eating crow. Quit whining and support your team. Best of luck unless you meet Purdue along your travels. Boiler Up!!