Now Lionel Messi's chances of staying at Barcelona have risen dramatically following Bartomeu's reported resignation.
The president was the centre of Messi's criticisms when the Argentine announced his shock transfer request to Barcelona earlier this summer.
The Barcelona captain revealed the president did not keep his word about letting Messi leave the club if he wanted to, as the 33-year-old tried to move on a free transfer due to a clause in his contract.
Messi told Goal in September: 'I told the president and, well, the president always said that at the end of the season I could decide if I wanted to go or if I wanted to stay and in the end he did not keep his word.'