It is a very big issue, especially if you are a PC user. A lot of retailers in my town sell you hard copies of those old NFS games but none of them sell them to you on the PC. And a digital copy is much more convenient. Sure, discs do last long, but that is if they're properly stored and taken care of, which I doubt it to be the case with most of the people who bought them. The problem is that they cost about 40-50 bucks on sites like Amazon. They're great games, don't get me wrong, but taking into account that they're more than 10 years old and I've finished them multiple times, they're hardly worth that price. Most people had finished those games, if not they did get pretty far, you can't be expected to ask 50 bucks for a 10 year-old game. Maybe die hard, hardcore fans that value them greatly, but not for the content.
I had finished Underground recently and I had also finished NFS 2015 a while back. I can't say that I had more fun with 2015. And I'm sure you'll agree, Most Wanted 2012 is out of the question.
EA came close to remaking their comeback from the early 2000s, but they didn't quite make it. Cars are not as popular as they used to be so it was predictable. The best remake that they had done was Hot Pursuit from 2010. Since then any and all attempts of replicating past entries had been just that, attempts.
EA could really turn a quick buck with this, those games are already developed, all that they would need to do is patch them so that they could run on current systems like windows 10. You could find patches from people who aren't EA employees that make those games run on W10. But I don't ant to get some bootleg patch from untrustworthy sources, I want to be able to get them from EA. Origin would be a huge advantage now.