Since the 4xx series, there are no 32-bit drivers for FreeBSD (and Solaris?). It would be nice to include the 32-bit libraries that match the version of the 64-bit drivers as is done with the 64-bit drivers for Linux.
This would allow for running 32-bit native binaries such as the 32-bit Wine emulator on FreeBSD. Currently, I have to rely on the swrast driver which is less than ideal. :)