First of all, the transfers that can play immediately are NOT players with questionable pasts, they simple graduated from their first school before exhausting their eligibility. That accounts for almost all of the transfers that Bowden has brought in. Two others sat out a year after following their position coach from another school.
In Solich's first recruiting class (going into the 2005 season), he brought in four JUCO players, and two post-graduates. No transfers because any he brought in would sit out that year.
His second year he brought in seven transfers from Vanderbilt, GVSU (D-II), NMSU, Ashland (D-II), Clarion (D-II), Indianapolis (D-II), and Central State (D-II), four JUCOs, and two post-graduates.