Indeed. There were plenty of complaints about the teamgeist too off course, prior to the last World Cup but players have used it perfectly well in many league, cup and international competitions since then (and even before the 2006 tournament), the Champions League included.actually i think altitude difference is still the bigger impact... combined with the easy way of having a scapegoat who can't talk back
another point to consider: the official UEFA champions league ball has been the last _10_ years adidas supplied ... and believe it or not:
since season 2005/2006 it was based on the teamgeist ...
Of course, the fancy stars are just printed onto the ball and have no bearing on the shape of the panels, but fewer panels on the new ball means fewer seams, which I suppose means less air resistance and at altitude where the air is thinner this is going to affect the behaviour of the ball.and next years gonna get gimmicky star shaped panels (but still being based on jambulani) so i wouldn't exactly think about the influence of panels that much
But the fact that teams would be playing in these conditions with this long-specified ball shouldn't take anyone by surprise. At the very least, national teams have had access to them since the early spring so there's been plenty of opportunity to get used to them. As you say, the ball is a popular, perennial scapegoat.
Anyway bring back the Tango, I say. That was a proper ball.