Then give them the time to do the cost analysis to see if the money they save in rpg development by using the OGL is worth the money they'll loose should they a peice of their IP accidentally slip into a section of OGC.
The problem with this notion, as I've been hinting at, is that if the only thing protecting WotC is the fact that an individual was unauthorized to release something as OGC and did anyway, then the smaller companies (particularly solo publishers) will not have the freedom to contend that there was an unauthorized release, and they _will_ be responsible for their mistakes while other larger companies will not.
Lee
