The binding agreement in your scenario is the "deal."
If you buy a house you sign a contract, contingent on meeting criteria (funding, inspections, etc).
If I no longer want to buy the house, I forfeit my deposit and that is the penalty for doing so.
When you sign a LOI to buy a company, it is contingent as well (funding is the largest).
If 777 can't close the deal for whatever reason, there are likely contingencies (or penalties) around that.
On the club's side, there are likely provisions as well in terms of good faith provisions so they can't kill the deal if the get a better offer etc.
Those all likely have time limits.
But the deal is not complete, you can't force 777 to buy something they can't or no longer wish to.