[NFCastle]

You can start cfm. Create a new character (custom coach) to replace the coach you want to move (coach A) . Then create another custom coach for replace the coach for the team where you want coach A to be. Retire the created coach for the team where you want coach A to be. The team will auto hire a new coach from the coaching pool. Continue to create custom coach and retire him until the team hires the coach you want them to. If he is a veteran coach with a higher "lvl" he should be hired fairly early.

You can look to see who they hire by going to the coach scheme screen and going to the team. It will show who the coach is there.