I think that description and the connotations it brings may be somewhat limited in Stafford's place. True, he will likely never win the avant garde trumpeter of the year award, but I have heard him in some settings where he gets somewhat more adventurous than the "neo-traditionalist" tag would imply. Check him out on the Lester Bowie tribute on Matt Wilson's Arts And Crafts and you might hear what I am trying to articulate.
In any event, I think he is a fine trumpeter whose playing I have enjoyed for a while.
Someone else recommended the Arts and Craft's cd, I'll give it a spin!
Thanks,
Mark