Will there be a change of a leader of the Civic Platform political party in Poland?

According to a survey conducted by SW Research for the Rzeczpospolita portal, Poles do not see Donald Tusk as prime minister if the opposition parties were to come to power. Instead, survey participants pointed to Tusk’s current rival, Warsaw Mayor Rafał Trzaskowski. Does this mean that there will be a change of leader of the Civic Platform in the near future?