ICC chief executive Dave Richardson admitted he was impressed by the performances of the associate nations during the tournament and??said the issue over the number of teams for the next World Cup was not set in stone.
But, although the decision by the sport's world governing body to have just 10 teams in the 2019 World Cup will be reviewed later this year, Richardson said he did not expect any changes.
"The decision has been made; as we stand, it's a 10-team tournament at the next World Cup," he said on Thursday.
"We've also got the Cricket World Cup qualifier, which has been upgraded and been granted a higher status. Any decision to change the number of teams that qualify will have a knock-on effect for that qualifying tournament.
"There are lots of commercial implications to consider. We also need to have a look at the attendances at all the Associate games, what were the viewing figures, and see where they really stand."
Although none of the associate-level nations reached the knockout phase, they did record some wins against the traditional full member nations. Their supporters believe cutting the numbers at future World Cups will stall the global growth of the game but Richardson disagrees.
"To me the debate should be more about what are we doing for associate member cricket to enable them to qualify for a World Cup, whether it's an eight-team, 10-team, 12-team, 14 or 16-team. I think that's where we've made the most progress," he said.
"We want the World Cup to not just be window-dressing but a shop window for cricket at the highest level."
Richardson said the ICC still had ambitions of spreading the game to new frontiers, such as the United States, but their priority for now was consolidating their existing teams.
"Now we realise, let's not spread ourselves out too thin. We've got full member countries, Zimbabwe being one, West Indies maybe, where we've got to be careful that they don't fall off the ship," he said.
"USA, as an example, is a country that has enormous potential. It has more players playing cricket in the USA than Zimbabwe and I think very close to the number playing in New Zealand.
"If UAE can qualify for the World Cup then there's no reason why USA shouldn't. So that's going to be a focus for us in the next few years."