By splitting i mean making it look like you re aiming for multiple things. Eg. 1st gensurg, "backup IM". This could be reflected thru electives, CV (ie. Submitting generic cv that has im and gensx items), LORs (ie. Referee states applicant good for either specialty in their letter). The reason i ask is there are a ton of folks in my class who split their effort like this and fell far down their rank lost of unmatched altogether