What he does have is an uncanny sense of how to use his speed.  Nate watches pitchers like a hawk... in all honesty, he reminds me a lot of Barry in his later years.  Barry's speed was amazingly bad his final years with us...Bonds was caught once in 22 stolen base attempts since 2003, a 95.4% success rate; three times in 33 attempts since 2002, a 90.9% success rate.

And it's not just at that age; since 1996, he was caught 30 times in 204 attempts, an 85.2% rate...still excellent.

Nate will never be a burner, but he finds a way to be a threat, and not a liability, on the basepaths.

I wouldn't say limited speed.  He certainly pushes any limits he has with his intelligence.