Uhm, but wasn't AROS all about scrapping this silly and limited DOSPacket interface?
The AROS Filesystem InterfaceMaybe I've missed something.
Oh well, even if you'd implement dospackets, it still would not give your those filesystems working.
Like I've said before you'd need to have integrated m68k emulation, and compatible system structures (fat95 for example hacks into system lists directly bypassing dos.library). AROS chose it's path of having no binary compability, and it's now paying the price. Like I've said before, fixing this retrospect is going to be really massive workload.