By Tom Gott The summer of 2021 was dominated by talk of Lionel Messi’s future, and we might be in for a similar ride in 2023. The Argentine is out of contract with Paris Saint-Germain at the end of the current campaign but does have the option to extend his current deal by a further year. However, should he choose to decline that option, Messi will become a free agent once again and former employers Barcelona are desperate to find a way to bring the Argentine back for another swing at life at Camp Nou. So, what is Messi going to do? Here’s a closer look at the options available to him. Stay wi…