That model, along with an alternative 48-team format and a 40-team event, were three proposals put forward for discussion this week by FIFA as it considers expansion of the World Cup from 2026 onward.
A select meeting of national federations from Asia, Europe and Oceania met with Infantino today, and welcomed a change from the current eight-group, 32-team event.
"They are very supportive of expanding; everyone, unanimously -- all those who were here," Infantino said after the meeting.
Under that format, the top two teams from each of the 16 groups would advance immediately into knockout stages, eliminating the existing problem of some group games in which one or both teams had nothing to play for.
More From This Section
While some had voiced concerns that an expansion of the World Cup will dilute its quality and standing as an event for elite national teams, Infantino said those concerns were outweighed by the benefits.
"There is a big upside for football because it allows eight or 16 more teams and more countries and regions in the world to participate," Infantino said.
"There is no downside for the players, and there is no downside for the clubs because the calendar isn't impacted.