I don't think a two kicker system is that crazy. Some guys are accurate but don't have range. Medley can be the inside 40 yards guy and the other guy will handle kickoffs and long field goals.
It happens quite a bit. Alabama had a kickoff and long range guy and another for shorter stuff a few years ago
Cade Foster and Adam Griffith combined to miss 4 FGs in the Kick 6 game. Although for some reason, Griffith isn't officially credited with a FG attempt for the one that got returned. Cade Foster and Jeremy Shelley split duties for like 3 years.