Who will run? New strategies for the 2020 presidential election

Now that the parliamentary elections are over, members of the opposition are thinking of new strategies to claim or reclaim the presidency. Donald Tusk said that the only way to stop the ruling party is to have a strong presidential veto. Members of the different opposition parties are scrambling to find a winning face for next year's election, whereas the ruling Law and Justice are sticking with their incumbent President Andrzej Duda.