Thanks Brink!
Yes, that is how I solved it a couple weeks ago. For example, here is the target command to run Admin for AD Users & Computers (which is why I need the functionality):
C:\Windows\System32\runas.exe /noprofile /user:domain\username "mmc %SystemRoot%\system32\dsa.msc"
Just did not make sense that MS would revoke such a useful and seemingly benign capability. I had to be missing something. Go figure!