Eurosport Player is a wish, but as I dislike watching pretty much anything on PC, it's on hold currently. I do plan on buying myself an Android TV box for main (dumb) TV, which, if I understand it correctly, can stream ES player content, along with many other, like Netflix, Youtube, etc. Plus can play local content from PC over wifi, and plenty of other things.
I think I overstated that "huge loss" thing, as I can still find the content I'm interested in, and in worst case, there are torrents (which usually are in much better quality than anything I see live). More of a convenience thing, as on that box I had two ES channels in english, and the box needed only antenna, so could move it easily and fast from TV to TV.