Not going to disguise my intention: I want to use the
The GM decides whether the enemy’s action can benefit the opportunist in the desired manner. Circumstances occurring between the enemy’s turn and the halfling’s turn may prevent her from following through with the desired action); if this occurs, she loses the bonus from aid another but can take her turn normally.
Benefit: When you successfully use the aid another action to improve the Armor Class or attack roll of an ally who also has this feat, the benefit from aid another lasts until the beginning of your next turn.
Normal: The bonus granted by aid another either grants your ally a +2 bonus on her next attack roll against an opponent or grants your ally a +2 bonus to AC against that opponent’s next attack made before the beginning of your next turn.
Benefit: When you successfully use the Aid Another action to assist an ally’s skill check, and the ally also has this feat, the bonus is +4 instead of +2.
This would allow the bonus from aid another to be instead +4 and would apply constantly until next turn. Then Exploitive Maneuver increases the aid another bonus to you to +7 total.
But in order for this to work, the aid another action must make whoever is using it an ally willingly or not, otherwise the teamwork feats won't apply.
Precedent comes from
Does the Exploitive Maneuver make an opponent an ally for the purposes of aid another?