Here are the 2017 free agents and what I think the Cowboys will do:
Rolando McClain GONE
Morris Claiborne PROBABLY GONE
Ron Leary PROBABLY GONE
Barry Church KEEP HIM OR WILCOX
Mark Sanchez KEEP HIM OR MOORE
Andrew Gachkar PROBABLY GONE
Darren McFadden GONE
Lance Dunbar GONE
Jack Crawford PROBABLY GONE
Gavin Escobar PROBABLY GONE
Terrell McClain PROBABLY GONE
Justin Durant PROBABLY GONE
Johsua Thomas GONE
Terrance Williams GONE
Kellen Moore KEEP HIM OR SANCHEZ
J.J. Wilcox KEEP HIM OR CHURCH
Brice Butler PROBABLY GONE
The only big issue I see here is with the secondary.
Claiborne will get a big check when there are 32 teams bidding on him. I suspect the Cowboys will make efforts to sign him, but the price will get too high. Fortunately we have Brown and Scandrick. Will need a CB in the draft or FA.
Wilcox/Church. I would think the Cowboys will go hard to retain one of the two, probably Church. I suspect the salary needed won't be too painful.
Butler and Williams ultimately are JAGs. Keep or replace won't make much difference. I'd sure like the cowboys to get a WR/KR when they replace.
Kellen Moore could be retained on a minimum contract...so maybe it's him over Sanchez.
McClain and Crawford. I'll defer to other posters as I don't have a meaningful evaluation on these guys. But this upcoming draft is purported rich on defense ends. Tapper will also hopefully be contributing. McClain is a starter on our depth chart but is more of a rotational player, IMO.
I would definitely try to retain Mo but like you said FA gets crazy about corners and could land a 8/9M on open market. I would go with Wilcox but think Church will be the cheaper option.
I would let both go if we don't retain JJ or unless resigns for a low ball deal; he;s just too slow to justify as a need. Great 3rd S though (ideally) and good for some D hyprid packages.
Agree, let both Wrs walk and draft another and sign a mid tier FA @ WR. I would oddly try to keep Sanchez if not ridiculous but him making more money than Dak will stand out I'm sure.
I would try to retain McClain even with his injury history. I admit, I thought he was a JAG mostly until this last season; he'd be great in a rotation with Collins. Like Tapper's potential too, but would still look at what becomes available @ RE in FA too (they will be overpaid assuredly, so may be our one big signing if at all).
Like Wilson, Lee, Hitchens, and hopefully Smith but again would only look for a mid tier LB and go via the draft.
Good OP