I don't completely agree with this.
Capel was stuck in a limited situation and a short recruiting season.
I am a bit vague on Sampson's situation but I do know that Capel did not have anyone on his first team that was close to the player that Ryan Minor was.
Capel's first three classes included:
Crocker -- solid player
Maze -- Limited offensively and defensively; gone; solid player at Tenn now
B. Griffin -- stud
Early -- Gone
Keith Clark -- solid player for 1 semester; gone
Cade Davis -- solid player
Leary -- solid backup player
Neysmith -- gone
Allen -- bad choice to this point
Cannon -- Gone
Patillo -- gone
Warren -- Unanimous Big 12 frosh of the year; disappointint soph year
Willis -- bad choice to this point
Wright -- solid backup player but limited offensively
Sampson's first 3 classes:
Abercrombie -- solid player
Antonio Bobo -- left after frosh year
Prince Fowler -- solid player but left after frosh year
Evan Wiley -- Solid inside player and 3 year starter
Michael Cotton -- decent player at OU but transferred to BC and was a solid player on a good Big East team.
Nate Erdmann -- Big 12 newcomer of the year; Very solid player for OU
Robert Allison -- solid player
Corey Brewer -- Big 12 newcomer of the year; Very solid player
Bobby Joe Evans -- solid player before career ending back injury
Tim Heskett -- part-time starter and solid player
Lou Moore -- solid player one year but got in trouble and was booted.
Eduardo Najera -- STUD
Renzi Stone -- 4 year starter; solid player even though limited offensively.
Capel had 1 POY (Wooden award), which is awesome, and 1 Big 12 FOY. None of the other players he's signed are even all big 12. Capel has 1 4 year starter in Crocker.
Sampson had 2 Big 12 newcomer's of the year, and a first team All Big 12 in Najera. Eddie may have even been Big 12 POY, but I don't think so. Sampson had three 4 year starters (Najera, Stone, Heskett -- didn't start every game but started a bunch), three 2 year juco transfer starters (Brewer, Erdmann, Abercrombie), and one 3 year starter in Wiley.