The #1 reason I think any of this changes has less to do with the ambiguous contract wording than how rental business affects profits for
DVC/DVD and to some degree WDW/DIS. A reaction most likely happens when commercial renting reduces
their profit opportunities. Owner interests matter mostly due to brand protection and continued profitability.
If DVC felt commercial renting necessitates stronger clarification and restrictions, there’s room for them to take certain steps against it. Measures could be debated but I’m not sure their hands are legally tied. The bigger question is how close are we to DVC getting pushed into reaction. A long ways off, if ever? Or around the corner?