Wenger made no attempt to appeal Sagna's red card but he is concerned that his right back has been the victim of some reckless challenges in recent weeks.

But the banks inside the Circle of Death were more reckless than most.

Yet, the ultimate cause of the collapse is the reckless behavior and not the bet against its sustainability.

His reckless driving accounted for the accident.

He apologized for their reckless behavior.