Love Shamarko Thomas but he is a strong safety.. Which is also what Church is. I think what the Cowboys are looking for is more of a free safety and someone with a lot of range and coverage ability like Vaccaro or even Swearinger to an extent (Played CB as well). If they thought they could make it work with both Church and Thomas starting I would be all for it but they both are more box/run stopping safeties. Kid is definitely fast so it is not crazy to think he could transition to free safety.
If he is there in round 3 I take him unless Swearinger is there too