Simplify the following text for a Grade 12 native English-speaking person.
Original: The club have , in the past , stated that they have plans to increase the capacity of the stadium should the club win promotion back to the Premier League , with the increase in funds that entails financing the expansion .
Simplified: The club have , in the past , stated that they have plans to increase the capacity of the stadium should the club win promotion back to the Premier League , using the increase in funds to finance the expansion .