One caveat is where I work we found the hiring pool to be an issue. Senior Devs were usually only by title, and graduate Devs are much more plentiful, we slowl

One caveat is where I work we found the hiring pool to be an issue. Senior Devs were usually only by title, and graduate Devs are much more plentiful, we slowly chopped out three seniors and replaced each with competent grad hires. Turned out to be a much improved situation for everyone. I can see how replaced ng good senior Devs with inadequate interns would be a bad sign though.