Ok, so if the attacker already has a token when attacking, even if he Warbounds to someone else, for that action, he can't pass the Takedown token to a Warbound buddy. He must take that 2nd token and be pushed.
Correct?

Correct. You can only pass action tokens via Warbound when the token comes from an action given to the guy passing the token.

"When a target friendly character assigned this feat is given an action, instead of giving it an action token, you can give the action token for the action to an adjacent friendly character that has the chosen keyword, has zero action tokens, and has a point value equal to at least half of the target’s point value."

yea in this scenario you state it would be pointless to pass the token. If you have a token, you attack with a close combat attack against a fig with Takedown, you miss, you have the opportunity to warbound the token, you wouldn't want to. You might as well take the token from pushing, if you warbound the token you would then take another, thus creating 2 tokens rather than 1.

ah yes, hadnt thought of that, interesting... Thanks!