I️ applied to 3 programs within the same school (2 of which are joint with another institution). All of the programs are related to my research interests, and the main professors I️ would want to work with are affiliated with all 3 programs.
I️ ended up getting interviews at all 3 programs which brings me to my question - for the interviews I️ have to provide a ranked list of the faculty I️ want to interview with. Would it be strange to interview with the same faculty multiple times? For example, a specific PI (that is the PI I most want to work with), actually encouraged me to also apply to one of the programs after I️ talked to him and mentioned I️ was applying to the other two programs - I'm unsure whether I️ should interview with him at the interview sessions for each of the 3 programs (since I️ wrote about his work in my statement of purpose so it may be weird to the admissions committee if I️ didn't). It also seems weird, however, interviewing with the same person 3 times.