It will be no surprise if Chelsea executives approach the double doors leading into the Riverside Stadium’s boardroom with an element of trepidation on Saturday evening.
Whoever among the Stamford Bridge hierarchy imagined that it might be a good idea to pick a fight with Steve Gibson this week swiftly learned a harsh lesson as, quite justifiably, Middlesbrough’s famously feisty owner raked his metaphorical studs down their shins.