Hey, how can I understand wich side decided to attack my opponents?
I could check the match report and find how many pass QB has thrown to a WR, but if the formation page doesn't show if this player was on the right or in the left side it's not useful at all!!!
There's no chance to scout opponent teams with such poor information.

Right, good suggestion!

The attack side isn't meaningless right now, but it is underreported. According to one of the admins in a thread about passing and running determination, the number of blockers vs rushers is looked at then the amount of people covering per side, then the amount of people out for a pass. so overloading a side and then favoring that side is still a viable offensive tactic. running works out this way too as the WR's count as extra blockers.