According to a report by Repubblica
Looks like Salvini is looking to open the door to include another right-wing party as its ally when the fresh elections are due. This is only further reinforcing the populism view of the next government.
Meanwhile, a report by La Stampa is saying that Cottarelli may be sworn in as prime minister today should Five Star and Lega fail in their bid to form a government. Latest news is that the two are seeking a compromise by moving Savona to the foreign minister post instead of economic/finance minister.