@WillPayton: but he has dealt with powers greater than there many times longer than all of them put together. Any thing they can do he can do much better. ( except for Nabu sonce he is a Lord of order and the Starheart is billions of years old as well)
The problems are fate and alan Scott. They are both powered but beings that predate the league and their power. the rest of them dont have the experience to know how to deal with odins abilities even if they did have a lot of power.