I'm currently putting my package together and need some advice on who in my chain of command should I asked for LORs or Interviews. My command has two 0-5s, one is the CO and the other is the XO. I understand I can only use one interviewing officer from my command, should this be my CO? Or is his part of my package just the CO's Recommendation? I asked because if I can use my CO as an interviewer, that would give me another 0-5 (my XO) who could give me a LOR. Any advice on how to pursue this would be most appreciated. Thank you.