Chan's staff had Giff Smith and Charles Kelley. I think there were others who were strong recruiters. Have no idea where some of them are now.
For a QB-guru, he couldn't land a QB or develop one.
Ah...the irony of the Chan Gailey years. Widely considered a "QB whisperer" on the NFL level, he could never recruit a top tier QB at GT...until he got fired. Then it became an embarassment of riches, especially for GT standards. Two 4 star QBs signed in 2007 (Threet, Nesbitt), and a 4 star QB commit for 2008 (Renfree...who would later get drafted by the Falcons) who would have been probably been his best QB.