It would be nice to include or exclude those assets that might be a member of a particular group. For example, I might have a dynamic group which could exclude or include assets depending on whether they were in a group or not.
I might have a group called '64-bit Windows Workstations' like this:
* Include OS not like Server 2003
* Include OS not like Server 2008
* Include OS not like Server 2012
* Include OS Architecture like 64-bit
Then, I want to create a deployment group that includes my Workstations like this:
* Include 64-bit Windows Workstations
* Include clients where software installed not like 'Trend OfficeScan Agent'
This would make the dynamic groups really dynamic.