"Then it's just as easy to brush it under the carpet. But I think something has to be done if they want to grow the game."
Porterfield, who scored a classy century in Adelaide, went so far as to question the sport's future in Ireland if the path to the World Cup was made harder.
"What's the point really in us keeping going? I think it's the wrong move," he said. "A lot of people have spoken out that it is the wrong move ... a lot of influential people have said that, so I don't think the ICC can just ignore that."
ICC boss David Richardson has hinted there may be a rethink, saying he's "learned never to say never".
But Porterfield suggested Richardson and his colleagues were yet to discuss the issue with anyone from Ireland.
"Not really. I think they've been pretty quiet on the actual subject," he said.
Ireland finished level on points with West Indies, but failed to progress to the knockout phase due to an inferior net run-rate.
"It's not something we're very bitter about," Porterfield said. "It's just disappointing when you lose out on net run-rate for the sheer fact that you've finished level on points with someone else."
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- AAP