I do it and have no problems admitting it. There are ETLs that can come out of whatever hideyhole they're In.
It goes like this:
"Team, I have a guest first. "
Silence
"Team, still looking for one for guest first"
Greenie-only have random TM on the floor right now.
"LOD, I need ETL support at the front"
Out shuffles one of them.