One of my favorite storylines was when Reed and Sue joined the Avengers around v. 1 #300 of that title.
The plot includes Nanny and Orphan Maker trying to kidnap Franklin in Avengers mansion late.
They were going to shoot sleeping Reed and Sue in the head! But somehow sleeping Sue put a shield over them.
I think it have been a great time with interesting dynamics between personalities.
Sue would have been always trying to make peace between some opinionated types.
But it didn't last very long.
edit/summation: Sue's powers are so strong, they work when she is unconscious as was demonstrated here and in several other stories. A number of times (but not very recently) Sue has seemed to be intuitive as well, and since her powers reside in visualization techniques, they could very well act through her dream/sleep states. Sue was probably dreaming, intuitively, of the danger with Nanny and the Orphan-Maker.