Most MD students don’t end up doing auditions for Neuro because it is not very competitive and they have 95+% chance of matching anyway and most likely at big university programs. As a DO however, you still have a good chance of matching (88-90%), but you’ll probably have to be happy with anywhere including smaller/less attractive (likely community) programs. If you take a look at this year Neuro match spreadsheet, you can see how brutal it was this year with most DO matching below their top 5. On top of that, as a DO, your school most likely don’t even require you to rotate in Neuro, so you were probably the one setting up your own Neuro rotation during MS3 at places other than a residency program. Eventually this leaves you with weaker Neuro LORs. This is why I would encourage any DO student thinking about applying Neuro to do at least 2-3 early auditions and getting at least 1 LOR from those. Even a LOR from a smaller program would help you land better interviews. In fact, my 2 auditions were at smaller and not so popular programs, and they were the lowest on my rank list because I had better opportunities from places I thought wouldn’t have looked at my app based on my stats. And guess what, my LOR from one of my auditions was mentioned in every single one of my interviews.
At the same time, an audition can also help you match at that particular program. Now that I’m on the other side, I can tell you my program ranks everyone who auditioned above anyone else, and I’m currently the only one at my program who didn’t audition. This year we matched within our top 10 auditioners (2/3 of them ranked top 3). So with that said, try your best to get at least one more audition rotation set up even if it’s not a place you would like to go (you can always rank them last if you don’t wanna go there) and you go get yourself at least one strong LOR.