PSG will continue to dominate the French ligue 1 if rich investors don't invests in at least five French Legue 1 clubs so that they can buy quality players they can use to build up formidable teams that can rival PSG and make the French ligue 1 title difficult for PSG to win. Clubs have expenses to cover, so I think the money each club earns at the end of a season isn't enough to buy them quality players and buy up a team that could win the French ligue 1 title.
Firstly it seems we are forgetting that PSG won the champions league during a season when they least bought players, last season the quality of players they brought in was not as much as they did so.e seasons ago when they were bent on winning the champions league but see they won it when they did less of all of that, in essence I am saying the investors need not necessarily buy big players to get this teams in a position to contende PSG and win trophies, it has always been my philosophy that if the players available are given the enabling environment, there is almost no limit to the much they can achieve.