It's not as straight forward as just reorganising the last few rounds, due to the Oceania Champions League
but you do need to question how NZF are able to reorganise the fixtures to accommodate Auckland City's Lunar New Year Cup trip but not the national team playing - or why they even scheduled the semi finals in FIFA international window in the first place
With hindsight that was plain dumb. Really dumb. NZF knew the FIFA window dates well in advance. Was always a high chance Fritz would call on some Handy Prem players, if the AWs secured game(s) in March.
American based players always going to be unavailable, plus most of the European pros.
From memory last March, ES released the likes of de Jong (debut AWs call up), Payne (recall from international wilderness) for the Canada game. This year they must have said no.
What a fudge up.