Aberdeen 1-5 Celtic: Analysis

Jimmy Thelin shrugged off questions surrounding Aberdeen's mentality following their collapse at Ibrox on Sunday, but they shipped goals with alarming ease once more against Celtic.Maik Nawrocki was being marked by Topi Keskinen for the opener, a complete mismatch by anyone's reckoning, and James Forrest was allowed to drift into the box far too easily for the second.Luke McCowan was left in acres of space for the third and Adam Idah had the simplest of tasks to tap in the fifth and final goal.T