I think this routes will come for sure. It is not important if AZ go bust. FR announced new domestic routes in Italy, EZY did this at MXP in the past and they will do this in the future because Italy is a important market and they defeat each other and will defeat AZ. When AZ disappear then everything goes faster. Also a EZY base in FCO would be the next logical step (don't know if there are slots at the airports) because the airports (especially FCO as a AZ base) have to look at other possibilities beside AZ.