deerrr

Hi, I'm planning to apply to MPP programs this fall but I have a problem with the 3 letters of recommendation requirement. I have been out of school for 6 years (2 short internships after graduating which were 3 months each, one three-year job, current job has been 2 years) Letter 1 - current employer (will be a solid letter) Letter 2 - professor who is at the policy school of my undergrad institution (will be a solid letter) Letter 3 - Executive Director from one of my 3-month internships (would be a solid letter if I ask him...) Please be honest with me: will letter 3 be a problem? It would make the most sense to have Letter 3 come from my three-year job, but for reason XYZ I don't want to do that. Do you think this will hurt my application?