I did a quick search and didn't come across this question, so forgive me if it's been asked before.

I was reading the text of Guy's "In your face" power and realized that it should work with the new GL ATA. Guy's power lets him use Flurry with a +1 to damage on the second power. The GL ATA gives attack value bonuses when the target character has been attacked by a friendly GL team member that turn. So, since Flurry is two seperate attacks, would Guy's AV go up the second attack?

And, if so, are there any wild cards with Flurry that may fit onto a team with Guy?

I don't know about wildcards, but if this is possible there are plenty of Flurry pieces under Guy's cost that could be Merc'd :D

The thing to remember is the wording of the card. You only modify it +1 for every piece that has the Green Lantern SYMBOL that has attacked. Wildcards/Mercs can take advantage of the modifier, but they don't increase it.

The bonus is applied to figures with the GL TA, but it is only generated by figures with the GL TS (so not Wild Cards or Thunderbolts).

Thanks for the insights. So, it sounds like Guy would get the bonus for the second part of his flurry attack then. Great to know!

Here is the wording for the ATA (always helpful):
The key phrase is "for each friendly character with the GL team symbol".
First of all, as has been pointed out, you need the actual GL symbol printed on the base to generate the bonus - wildcards can copy the TA and get the attack bonus, but they won't give additional bonuses to anyone who attacks later. In other words: Make sure the proper GLs go first.
Secondly, the bonus is given "for each friendly character", not per attack. Guy is a single character, so even if he makes two attacks he will only generate a +1 bonus for those who attack after him.
However, since a figure is considered friendly to itself, the condition for the GL TA is met after the first Flurry attack, and Guy would get a +1 AV bonus on his second attack.