First, there's exactly 0% chance that all four of them are available at #14.
Second, Cox and Barron are the only guys they'll take at #14, in my opinion, barring something totally unrealistic happening (like Claiborne sliding for no apparent reason). Even if Ingram AND DeCastro are available at #14, I think they're getting the best trade down deal they can, if they can, and taking it with the idea that one of those two or another player they value in the middle or late in the first will still be available.