I'm familiar with the bridge programs, but I'm afraid that they're never going to be a viable idea because of the way post-graduate education works. There are only a limited number of residencies funded by Medicare, and that's really not going to change, especially with healthcare reform on the horizon. The medical board will never allow PA's into the match algorithm because it will take a seat from a medical student. What I'm suggesting is reciprocal training from the start- a program that awards both degrees simultaneously and allows the graduate to sit for the PANCE, but also awards an MD, thus making one eligible to enter a traditional residency. The students who stop their training to work as PA's solve the bottleneck problem, and there are plenty of people in MD programs who wish they had chosen PA (at least from personal experience and what I've read on these forums). The residency seats go to people who really want them, instead of people who simply are forced to keep going because they have massive debt and no practice rights otherwise.