I have a feeling that except in the occasional special case, the simple solution for these sports bars will be to simply not bother to show these games. It would have to be the kind of sports bar where hockey is a big deal or soccer is; until more prominent football games are moved to ESPN+ to normalize streaming in these places, the sports relegated to the service will suffer.
This sort of just feels like the way things go for the NHL in most cases historically. The funny thing is that this only happened after NBCSN become more of a normalized feature in sports bars. Now the sport goes back to ESPN for the money and name recognition or whatever and ends up becoming a playoff sport only.
Thank goodness for Turner Sports, I guess! Which feels relevant to point out considering the thread we're in.