--this is all second hand "insider" info i took from a giants board FWIW--
Denver had Jones rated higher than Lock and would have taken him if he was available in the first round*.
Denver is not head over heels in love with Lock, they think he has potential, but they see his warts. They took him in the 2nd round as there was too much value there not to take him.
The rumors out there on the Redskins was accurate, there was a split in Redskins camp on Jones vs Haskins with Snyder wanting Haskins and the rest wanting Jones. Snyder would have won out if both were available. Jay Gruden and several Redskins scouts loved Daniel and were banging the table for him but were over ruled by Snyder in favor of Haskins.
Bengals ( pick 11 ) also had interest in Jones.
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*Fact:
Denver eventually traded down from 10 AFTER the Giants took Jones at 6.
With all this in the ether DG would be crazy to wait til 17.