I guess it all depends on whether they are wanting to increase participation or keep it as a single big show that limits venues.
I've always thought it would make sense to break it down between east/west with every other year alternating as follows.
Break up LR and MR to LR in October and MR in May while also breaking up Open and TR. As it stands now, if someone wants to participate in both it's gonna take a lot of time off work between travel and days of shooting. Plus you have to load a crap ton of ammo to compete in both. This way it's just a F/S/S event twice a year and there will always be at least one Championship a year on your side of the Mississippi.
Year 1: Open MR East, TR MR West, Open LR West, TR LR East.
Year 2: Open MR West, TR MR East, Open LR East, TR LR West.
Yes,it would be terrible not seeing your buddies that shoot the opposite division and it could be a challenge for those that rely on buddies in the other division to haul their gear. I get it. And it would make it much smaller in scale. But a lot more clubs could host it because you are not throwing all of Open and TR on the line together. The combo of those 2 divisions shooting the same time is what requires so many lanes.
Or another alternative.
Alternate East and West between MR and LR while still splitting Open and TR and splitting time of year between MR and LR.
This would be similar to current schedule length for the club to host but totally different format.
TR would shoot S/M/T and Open would shoot T/F/S with Wed for team events. Again, a smaller club could host the event this way. You could limit needed days off to more "local" shooters so if they are a day travel away could only need to take 3 days off. A TR shooter could travel Saturday, shoot S/M/T and return home on Wed with only 3 days off if they were not shooting team.
Hard telling if this would increase participation for those that don't want to travel so far to at least having one event a year within a day or 2 drive.
But, it will never happen so people can just continue to complain as the status quo continues. But as I recall there were about 20 competitors for the f class MR FTR championship last year. Kinda sad. Making MR it's own event on its own time of year certainly couldn't hurt attendance.