Austin and Marquez are my only locks at WR. Marquez, like Memphis mentioned, for his ST play. Britt has been a decent deep threat when I look at his limited opportunities. Quick and Bailey can go. Bailey loves the ganja and Quick ain't too quick to read a playbook. You need smart guys playing WR outside. There are so many reads, options, audibles that must be recognized in seconds. I just never see Quick playing like he knows the game if that makes sense. He also doesn't play physical as a WR IMO. His physicality only comes out as a blocker.
Michael Crabtree looks good to me. I'm sure Oakland will look to reup as long as he's healthy though. I also think Michael Floyd is on the last year of his rookie deal unless they pick up his 5th year option. I'd look at him as well. With Gurley and Austin to build around 800-1000 yard guy out wide would unlock the whole offense. Without FA help I really like Tyler Boyd out of PItt. He's a JR though.
Kendricks and Harkey would be be back. I'd look for a Heath Miller type in the Draft who could be a great safety valve and a solid consistent run blocker. Give Cook the boot and give him some stickum as a parting gift. Cunningham has a chance to be the 4th TE, but bring in competition in camp.
I see we signed Welker today. We'll see if he has any gas in the tank, but I'm intrigued with the focus being on Austin and Gurley. Should help gauge if Foles can be average or a bum.