Only now are we getting the true sense of how much Chris Wood was hampered coming into the All Whites' playoff campaign against Peru. His hamstring injury was significant. He hardly trained in Wellington and was nursed all the way to Lima in the lead-up to game two.
Wood's limited involvement can't be overstated. He is New Zealand's most obvious source of goals and to have his contribution so severely limited was a major blow to their chances.
Some say Wood should have started in Lima. But Anthony Hudson knew he realistically only had sixty minutes to utilize him and had to decide when that hour was to his best advantage.
What if Wood had started and come off with New Zealand behind? What if the game had finished 0-0 and gone to extra-time? What then?
You might say the All Whites could have scored if Wood had been on from the start, and that's certainly possible. But a choice had to be made. Leaving him on the bench and bringing him on at half-time (once we knew there'd be no extra-time and with New Zealand behind) was a pragmatic decision.