Real Madrid suffered a shocking defeat at home to Shakhtar Donetsk on the second day of this season’s Champions League group stage, and that, combined with Inter Milan’s draw at home against Borussia Monchengladbach and less-than-emphatic wins for Liverpool and Manchester City suggested this may be the most open group stage the Champions league has known for a while. That's not to say all powers are created equally, not after reigning champion Bayern Munich began with a comprehensive and ruthless 4-0 victory over Atletico Madrid.
But to that end, the past few months across the entirety of Europe have been notable for the wildness of many of the results.