If Dunk is out for months we would have four CBs if we had signed Collins as a short term cover behind White!
Personally (FWIW - which I admit ain't much!) I think signing Collins would be a waste of wages. In the unlikely event of losing two more CBs before Dunk gets back we'd still have Barclay, Bruno and Bernardo - not ideal options, for various reasons (which I'm sure someone will come along and list for us!), but options nonetheless.
