Yup, should be interesting. As i said, boeing required a training change to only fly visually below MDA/DA if using Baro VNAV from my company. By the way, it is also very interesting to see the vertical ANP which is constantly displayed on a 737. Haven't seen any value smaller than 40 feet yet which seems to say the same thing as the boeing requirement.
By the way, you might ask them why they are not going for GBAS instead? Covers 50 precision approaches up to CAT IIIb capability within 25 NM around the station, one station costs less than a single VOR.