So we've all booed, cheered and jeered at something in our lives at least once. Whether it was for mommy's breast as a baby or because Henry missed a penalty. Somewhere it has happened. Is this a part of the sport? Do fans have the right to jeer or boo a player? Is this like theatre where the audience's emotions are valid and justifiably displayed to the benefactors? I must say I am on the fence. I wasn't surprised by the boos ringing around last night but I felt sick inside for Xhaka as he was subjected to one of the most horrible moments we've had at the Emirates. Never been a Xhaka fan and won't claim to be one now but I still felt uneasy about it. Thoughts?