A "new" 175 was added last week. LIP. It's ex Alitalia CityLiner.
E75 have terrible legroom and not even the front row 1AB/2CD (LOT) are any better. I think this will be even worse with 6 more seats-88Y vs 82Y. It's 1AB/1CD to row 22. There will be limited galley space.
I've flown on CT domestically in Italy and I remember 1AB was sat with the crew, like on a DH8.