8ball
Decolonise colons!
'I wanted to talk to you about something I've noticed. I expect you to be able to make decisions about X on your own, as they are your responsibility, but I notice that often you don't make that decision without approval from Jim or Ted first. Could you explain to me why that is?'
Depending on what he says you can follow it up with:
'Seeking unnecessary approvals slows down our processes. So going forwards, I would like you to make these decisions by yourself, without seeking approval from Jim or Ted. What do you need from me to make that happen?'
Nnng. Not sure how that would play with me.
If he is lacking confidence, and they are actually good calls when he is seeking approval, I might try to bolster his confidence a bit by emphasising his record of making good calls, so he doesn't need Jim or Ted.
Not a manager, though, and that's just a personal angle.