Roma have been talking about building our own dedicated stadium for years, in a rather vague way. It would massively boost our income, is the main argument, but there are more emotive reasons too. Finally a concrete proposal has been made - for a site way out west on the via Aurelia, which is a bit odd, and I've not yet seen an explanation of how the public transport access might work. It would have a 55,000 capacity, extendable to 60,000, on two levels, and much closer to the pitch. It has solar panels & is designed with an eye to environmental impact, which is good. It is a bog-standard characterless out of town bowl à la Reebok Stadium, which is bad. There is a substantial corporate hospitality element which is, I guess, a distasteful necessity in our economic situation. Much remains to be seen... where is the money coming from? and above all the curva: could it ever be anything like the same? how will it work?
So I am reserving all judgement and not getting excited since who knows if it will even happen.