One item that is hotly contested is the provision that everything released under the OGL is "open". In other words, anybody adding new rules under the OGL must allow other publishers to be able to use them. Some fans love it, some publishers hate it.
Since we have changed from an Open to a Game license, will you allow other publishers who sign up for this more control over this. Could a publisher create new rules and restrict their use--for instance, require written permission first, allow references but not reprinting of the rule set, or allow it for only non-profit endeavors? Will there be protections so people who use the GSL won't have their content "ripped" onto web sites in "SRDs". Will there be standard levels of "republishing rights" built in, similar to what you'd find in Creative Commons licenses or other licenses?