Current college admissions concern themselves with various standardized tests... and then a plethora of other data. Making a decision on many, or even too many data points is always better than a decision made based on only 1 number. I don't see how that's debatable.
Most of the other data is used primarily to restrict access to certain "tribes", not to select good students.
(By "tribe", I mean certain personality types and cultural groupings, not ethnic tribes. Though of course, the other data points are used to reward certain ethnic groups as well.)
