Yes it is WRONG.
It will slow commands here and if the shoe was on the other foot, ie, ANZ booming and EK with extra pilots, the unions in NZ would NEVER agree to DEC captains coming in. It is HYPOCRISY at its worst. It is all well and good to say its not me its the company but at the end of the day it is the pilot who will make the decision to screw someone else over.