My program actually isn't that strong a draw. Hence my interest in expanding our "reach" to try and avail ourselves of the strongest applicants possible.
The issue with thinking this way is that the entire process assumes some competence at patient care. Resident selection really comes down to, what will this person be like to work with and teach for X years. In the entire time I've been in GME, I have never once heard "But [insert criteria here] will be better for the patients" used to differentiate candidates. Maybe others have, but I haven't. Not once, ever.
It's not that we don't care about patients, of course we do. But assuring good patient care is part of my job once I get whomever we get. Barring egregious issues, which most people won't have, patient care is not used as a differentiator before that point. Instead, it's things like: how well will this person catch on to resident life (clinical performance)? How will they get along with current staff and residents (LORs, interviews)? How likely are they to struggle with standardized testing and get the program flagged by the powers that be (scores)? We even think, how will having this person affect future recruiting? (Example- if all the residents come from the same state, applicants from other states are less likely to apply.) That's why all the requests for evidence re: patient care and outcomes kind of misses the mark. It's not a front-end criterion.