I think we'll survive even with the current squad.
I do believe we'll sign a couple of players before the window closes. Also, I think Hughton is savvy enough to sit Nolan or Shola or Smith or anyone else who is not producing. And I think that if we are in trouble, Ashley will make the necessary investments to ensure survival.
My main worry is that we'll long term injuries to key players-- Carroll, Barton, Enrique. Edit: Or Ben Arfa
--
And a side bet; Bolton are not going to struggle this season. They're conformtably middle table pushing for a Europa League spot.