Infantino on the brink? Who might replace him if he goes?

Life moves fast for Fifa president Gianni Infantino.

It was doing so earlier this month as he was zig-zagging across the United States in a private jet to make him virtually omnipresent as the World Cup reached its crescendo.

On 19 July he must have felt on top of the world as, together with US President Donald Trump, they handed the trophy over to Spain.

Less than two weeks later, Infantino is in a lonely place after scrapping controversial plans to sell off stakes in Fifa competitions to private investment.

Condemned by UK Prime Minister Andy Burnham, castigated by fans of the game he professes to want to protect. These can easily be deflected as hazards of the job.

Less so the threatened boycott of Fifa competitions by European governing body Uefa - an attack reinforced by Concacaf (North and Central America and the Caribbean) and the AFC (Asia).

All three organisations, in their own way, offered a withering assessment of how Fifa is being run under Infantino.

"This issue extends far beyond a single proposal," said the AFC. "Rather, it has exposed fundamental weaknesses in Fifa's consultation and decision-making processes that must now be addressed."

Sources say, in addition to rejecting Infantino's plan, the vast majority of the Concacaf members are either losing faith in the Fifa president's ability to govern the game, or have lost it altogether.

On top of that, Carlos Cordeiro, special advisor to Infantino and appointed by Trump as senior advisor to the White House Task Force on the 2026 World Cup, has resigned.

Fifa's chief operating officer Kevin Lamour said in a statement to Associated Press that Fifa's own administration was "deceived" about the project.

BBC Sport has approached Fifa for comment.

It feels as though the walls are closing in on Infantino.

But if this is the beginning of the end of his tenure, who takes over?

Fifa scraps controversial World Cup investment plan

Fifa executive joins Burnham in questioning Infantino

Courting controversy and befriending Trump - the story of Fifa boss Infantino

Might Infantino really go?

Firstly, it is wise to be realistic.

Speaking to BBC Sport earlier this week, former Football Association chairman David Bernstein said of Infantino: "In a normal organisation, if he has to back down due to something of this magnitude he'd probably be shown the door.

"But Fifa is not a normal organisation. If he has the support of enough of the national associations, he will continue."

Former Fifa vice-president Jim Boyce said he thinks Infantino will "still have enough support" to be re-elected but "if things continue at the pace they are continuing, who knows?"

He added: "If I was a betting man, which I'm not, I would still bet he will get his final four-year term."

Infantino has been Fifa president since 2016. Before that he was secretary general of Uefa for seven years. Few know the map of football politics better than him.

Now 56, Infantino became president by beating Asian Football Confederation president Sheikh Salman al-Khalifa by 115 votes to 88. His task was to clean up an organisation tainted by corruption allegations following the resignation of predecessor Sepp Blatter. Blatter was cleared of corruption charges last year.

"I will work tirelessly to bring football back to Fifa and Fifa back to football," said Infantino at the time.

Infantino has twice been re-elected unopposed, and it was expected the same thing would happen again next March. This is not unusual. Blatter was unopposed in 2007 and 2011.

Brazilian Joao Havelange was the last person to unseat a Fifa president in an election, ousting Sir Stanley Rous in 1974. No-one opposed Havelange for five straight terms until he finally resigned in 1998, aged 82.

Letters of support backing Infantino's re-election have been submitted. Will they be withdrawn? BBC Sport knows of at least one Uefa member who has withdrawn their letter as the drama of this week has unfolded.

Victor Montagliani (Concacaf president)

Like Infantino, he was elected in 2016 promising governance reform. A former president of Canada Soccer, as co-chair, Montagliani was heavily involved in the build up to, and delivery of the 2026 World Cup, the first to be hosted by three nations. He is fluent in French, Italian and Spanish, as well as English.

Explaining his decision to run for the Concacaf presidency, Montagliani told the BC Business website: "Like anything, when I decide to go, I go. I campaigned on my own dime for three months, went to see all 41 countries, from the US to Bonaire, a little island off Venezuela."