Watching old videos I think this is what the ALMS should do:

-LMP: All prototypes.
-LMPC : The Challenge Cars
-GTLM: GT ALMS ruled cars.
-GT2: GT2 SCCA rules.
-GT3: GT3 SCCA rules.

Now that would bring a mix of awesome to the field.

The GT2 and GT3 class must run body work from a model within the past six years.

This would open pro racing to smaller teams and bring back the good old days of sports car racing with a huge mix of random cars.

**End dreaming.**