"The new 'big bang' firing order that the Ducati engineers have been working on is definitely a step forward, " he said.

BBC: Nicky Nayden

To penetrate that defensive shell, most teams sacrifice the puck, firing it into the zone in order to win it back amid the thicket of bodies near the net.

WSJ: How the Chicago Blackhawks Became Unbeatable

First, to put it in context, his general result is that performance based firing or compensation policies would have to occur alongside increases in teacher pay in order to have a meaningfully positive effect.

FORBES: Compensating Teachers for Riskier Jobs