Predicting the outcome of the Champions League quarter-finals is normally a idiot's errand, as Michael Richards discovered the exhausting means. Footage of the CBS Sports pundit making his semi-final picks last week resurfaced on X, the platform beforehand generally identified as Twitter, once the quarter-finals concluded on Wednesday evening. Richards predicted Arsenal would progress towards Bayern Munich to arrange an all-English final against Manchester City, whom he backed to knock out Real Madrid. Sergio Aguero's intense reaction to Manchester City's penalty shootout defeat to Real Madrid left followers in stitches with the Argentine put via the wringer whereas watching his…