We are talking about which schools are a better job. Not which have a good recruiting class this year, and often ratings don't mean much, see Quadri Moore.
Bringing in 4 to 5 guys because your program is depleted results in a high ranking classes, but doesn't make the results on the court better. Also teams that are terrible tend to have at least playing time they can offer. So getting 4 high recruits 1 year, may result in a terrible class the next.
We can always cherry pick schools to prove our argument.
#72 Tennesse
#80 Kansas State
#90 Baylor
#81 Notre Dame
#94 NC State
#97 Missouri
#99 Northwestern
#109 Nebraska
#125 Virginia (Does this ranking make them a bad program?)
#141 Rutgers
#150 Penn State (Tired for last with 0 recruits that matter)
#150 Washington State
#??? Boston College (Apparently doesn't even have a recruit)