hmmm. there is definitely some confusion on the subject, but i am guessing it very well may be on my part.
so, to me, "randomness" in the hiring process could refer to two different things.
the first is, given a school and two resumes, one resume could win out sometimes and other times the other. i don't know why exactly, but i have always pretty strongly believed this is not the case, and CS and the others posting here seem to confirm this.
the second is, given two resumes, one school could pick one resume and another school could pick the other. this is not exactly randomness, but its a similar effect. i am not sure where i got it from, but i have always believed this exists. i also don't believe CS's response rules out this possibility.
one piece of support for the above is that, well maybe this is wrong but i don't think so (can anyone confirm or deny), is that schools have different minimum requirements. for example, one d1 school might tolerate an a- rep or loyalty and another d1 school might not (or maybe none will at an a-, and its an a, but i thought there was a threshold somewhere where you might get one job and not another, i am pretty sure of that...). if they have different minimum requirements, that could easily be a result of different valuation functions which could not only affect minimum requirements but the way a coach's success is determined. i seem to remember talk about how one school might value a large number of wins more, another might not be so particular about the depth of the resume but instead the short term quality.
anyone know if I am totally off or not? i have nowhere near the job process experience or analysis to have any idea if this is true from personal experience. its just the impression i got from everything i've read.