2 Defender only is illegal formation in TE - you loose possession.
On the other hand anything is possible with this new update...
Example:
I start the game I shot on the goal and I get a corner and my opponent never had the ball - he gets 2 shots - one on target I get 0 shots.
How you figure that? By the way the opponent is almost 1/2 quality than my team and gets more shots on the goal than I do even I have 75% possession... HOW IS THAT POSSIBLE?