I don't expect Dallas to spend big at cornerback, or anywhere else for that matter. I think it's more likely that they keep Carr, Claiborne, or both for another year and continue to develop Anthony Brown.
I do expect to see at least one corner drafted this year too.
It depends on how the draft falls and how much our guys want to resign with us, but I think that barring something unusual happening in the draft that this seems pretty likely.