They may have ben Kaspar's recruits but IMO Underwood utilized them better, for example Underwood saw the potential in guard Deshaunt Walker who Kaspar used very sparingly, only recording about 7 minutes a game in 25 games as a junior.
In his final season, as a senior Underwood played Walker in 35 games, recording 22 minutes a game, had a season high 24 points (6 of 9 from 3) at Texas when SFA lead the Longhorns at halftime, and it was tied at 60 with less than 3 minutes in the game. Walker became a very reliable 3-point shooter along with Demetrious Floyd.
Underwood had some good recruits Dallas Cameron, Demetrious Floyd, Ty Charles, Clide Geffrard, Ty Holyfield, Nathan Bain, and Jared Johnson
In the end Keller had the injuries, and too much with the subbing players in and out of the game on every little mistake that may have been made, which I felt hurt the flow of the game, instead of letting them play through it.