You could, if you don't need to hold the group for longer than an instant. NewGroup and ReleaseGroup only make sense when you need a group for longer than a given instant. ENUM_GROUP and any group obtained with NewGroup() will work in ForGroup() calls, though.
Originally Posted by emjlr3
wasnt one of these included with cs_safety? (along with the timersafety bit)
Probably, but the CS is obsolete. Now we have xe, but some stanardized GroupUtils is still missing from the database. I'll work on this when I get home tonight.