I think its safe to assume that Calvin, Nate and Titus will have the top three spots on lock, but who steps there game up and claims rights to the 4th spot.
The hands department is not lacking in the City of Detroit. With the likes of Calvin Johnson, Nate Burleson, Titus Young, Brandon Pettigrew and Tony Scheffler. These are the options Detroit has on the roster Derrick Williams, Tim Toone, Michael Moore, Roy Hall, Stefan Logan and Bryant Johnson.
I think its safe to say Bryant is done in Detroit and Logan really not a recieving threat so outta DW, Toone, Moore and Hall i have to say Williams holds the upper hand but could get some competion from Moore and Toone. I think a UDFA could be brought in as well there is a couple of good oones out there.