I think it would make more sense for Paradox to buy one of the studios doing sports sims. If they were going to do one themselves, it makes more sense to do one where there really isn’t any kind of competition, so not football and not hockey. Which as far as commercially viable sports sim genres, are probably the only ones Swedes would be interested in developing.
This defeats the purpose of the request, which is for Paradox to deliver a unique experience in this genre, not to simply publish someone else's game.
I don't know if people just see sports and it brings to mind the big flashy arcade Sims and they assume the market is crowded from that, for the management strategy side it is not at all.
There is currently one football management game, and it has fundamentally stagnated due to a lack of any competitor. Yes there are cheap knock off games that follow a similar formats, but there is only one high quality game in that market. There are two for hockey, one that is a retread of a 12 year old game and the other that is a spreadsheet Sim lacking any character. Neither offer much of interest to market.
The argument is that Paradox could offer a unique product in this market, in either or another sport. There is a lot that PDX games include that could be applied to a game of this type, and they would create interest and grab attention from players.
To not agree with that is fine, that's what a forum is for! But the idea they'd somehow be lost in a haze of competition is just not reality.