Me personally, I'll be arguably as intrigued about what happens with the secondary than the WR room.
Losing Clark I think is a bigger deal than some think. Obviously you've got Hamilton, but he spent most of his rookie year as SCB. If he's staying in that role, either Geno Stone takes over (who I believe is a FA himself), or you need another Safety. If you move Hamilton to Safety, and we don't re-sign Peters, we're super thin at Corner. Got three young guys on the roster who will need to step up, and maybe that's the route, but I think Corner early in the draft is going to become very enticing if Peters doesn't re-sign and Clark is gone.