Q: Can't Wizards of the Coast change the License in a way that I wouldn't like?

A: Yes, it could. However, the License already defines what will happen to content that has been previously distributed using an earlier version, in Section 9. As a result, even if Wizards made a change you disagreed with, you could continue to use an earlier, acceptable version at your option. In other words, there's no reason for Wizards to ever make a change that the community of people using the Open Gaming License would object to, because the community would just ignore the change anyway.

LoL. They themselves said you can use an earlier version of the license at your option. This appears to be a paper tiger, tantamount to Disney sending cease and desist letters to people wearing Mickey mouse costumes at their kids birthday party.

Q: Can't Wizards of the Coast change the License in a way that I wouldn't like?

A: Yes, it could. However, the License already defines what will happen to content that has been previously distributed using an earlier version, in Section 9. As a result, even if Wizards made a change you disagreed with, you could continue to use an earlier, acceptable version at your option. In other words, there's no reason for Wizards to ever make a change that the community of people using the Open Gaming License would object to, because the community would just ignore the change anyway.

LoL. They themselves said you can use an earlier version of the license at your option. This appears to be a paper tiger, tantamount to Disney sending cease and desist letters to people wearing Mickey mouse costumes at their kids birthday party.