I've also been thinking about this, with all the paywalls I've been running into. I don't mind paying for quality news, but I'd prefer to pay one entity for a certain article/month limit for all (or at least most) paywalled news sources. The one entity could distribute my subscription money to the news providers pro rata, according to my consumption.
The current system of paying for one news source doesn't work for me, because I want to read articles from all over. I don't consume enough from one source to justify the subscription cost.