Pyrrhus was said to have been VERY favored by Ptolemy, even being regarded as a sort of adoptive son despite the fact that Ptolemy already had sons (Pyrrhus would name his own son, Ptolemy. Ptolemic Egypt would repeatedly bankroll Pyrrhus' usurption of Epirus and other campaigns against the other sucessors of Alexandria. What if something happens to Ptolemy's sons? What if they die in battle or disease or murder or are never born? I wonder if Ptolemy and a faction of the court could install Pyrrhus as Ptolemy's Sucessor. If so then the Sucessor Wars and Pyrrhus' own fortunes would change drastically.