Returning Players
Kenny Bell (6-foot-1, 197 pounds, second season)
Michael Campanaro (5-9, 191, fourth season)
Chris Matthews (6-5, 228, third season)
Vince Mayle (6-2, 228, second season)
Chris Moore (6-1, 200, second season)
Breshad Perriman (6-2, 215, third season)
Keenan Reynolds (5-10, 190, first season)
Mike Wallace (6-0, 205, ninth season)
Free-Agent Signings
Jeremy Maclin (6-0, 198, ninth season)
Rookies
Quincy Adeboyejo (6-3, 197, Mississippi)
Aaron Bailey (6-1, 233, Northern Iowa)
C.J. Board (6-0, 181, Tennessee-Chattanooga)
Tim Patrick (6-4, 208, Utah)
Tim White (5-10, 175, Arizona State)
Projected Starters
It doesn't really matter who starts because the trio of Wallace, Maclin and Perriman will all get a lot of action. It's anyone's guess who will see the most targets among them. All can be used outside, but Maclin may be best-suited for working in the slot because of his strong route-running ability. He took more than 40 percent of his snaps lined up inside last year for the Kansas City Chiefs.
Wallace led the Ravens in receiving yards (1,017) in a resurgent 2016 season. Perriman has looked primed for a breakout after a strong summer. Maclin is looking to rebound into his 1,000-yard form after an injury-plagued final season in Kansas City.
Key Role Players
The Ravens want to see Moore take the next step in his development. The fourth-round pick out of Cincinnati caught seven passes for 46 yards last season, but he'll likely get more chances this year. Moore brought big-play potential from college. If healthy, Campanaro would also add a different wrinkle as he always has with the ball in his hands. Reynolds is another slot/returner option.
Most Anticipated Battle
With the top four spots pretty much locked up, the competition is for the fifth and sixth spots on the roster. Campanaro would be a leader in that challenge, but another injury cost him much of this summer's practices. Matthews has been impressive and Reynolds has improved. Bell got some extended time with the first-team offense in practice while Mayle is shifting more to tight end. The undrafted rookies are also talented, and some (especially White) bring return ability.
Let's take a look at all the players on the roster as the Ravens head into training camp.

WR Quincy Adeboyejo

RB Javorius Allen

P Kenny Allen

LB Randy Allen

WR Aaron Bailey (Injured Reserve)

WR Kenny Bell

OLB Brennen Beyer

WR C.J. Board

OLB Tyus Bowser

CB Brandon Boykin

TE Nick Boyle

ILB Bam Bradley

G Jarell Broxton

WR/RS Michael Campanaro (Active/Physically Unable to Perform)

CB Maurice Canady

CB Brandon Carr

S Chuck Clark

LB Kamalei Correa

LS Morgan Cox

CB Robertson Daniel

DT Carl Davis

RB Kenneth Dixon

G/T Jermaine Eluemunor

QB Joe Flacco

DB Otha Foster

TE Crockett Gillmore

CB Jaylen Hill

DT Willie Henry

CB Marlon Humphrey

T James Hurst

S Tony Jefferson

G/C Ryan Jensen

T Roubbens Joseph

OLB Matthew Judon

DE Bronson Kaufusi

P Sam Koch

C Brandon Kublanow

DB/LB Anthony Levine Sr.

G/T Alex Lewis

LB Boseko Lokombo

ILB Lamar Louis

WR Jeremy Maclin

TE Ryan Malleck

QB Ryan Mallett

WR Chris Matthews

WR Vince Mayle

LB Albert McClellan

RB Taquan Mizzell

WR Chris Moore

ILB C.J. Mosley

T Stephane Nembot

ILB Patrick Onwuasor

FB Ricky Ortiz

WR Tim Patrick

ILB Donald Payne

WR Breshad Perriman

DT Michael Pierce

CB Reggie Porter

CB Sheldon Price

G Jarrod Pughsley

WR/RS Keenan Reynolds

DE Patrick Ricard (Active/Physically Unable to Perform)

CB Al Hajj Shabazz

G Maurquice Shakir

G Nico Siragusa

C Matt Skura

CB Jimmy Smith

OLB Za'Darius Smith

T Ronnie Stanley

OLB Terrell Suggs

RB Lorenzo Taliaferro

K Justin Tucker

DE Brent Urban

G/C John Urschel

QB Dustin Vaughan

WR Mike Wallace

TE Darren Waller (Reserve/Suspended By Commissioner)

TE Benjamin Watson

DB Lardarius Webb

S Eric Weddle

G/T De'Ondre Wesley

RB Terrance West

WR Griff Whalen

WR Tim White

DT Brandon Williams

TE Maxx Williams

OLB Tim Williams

RB Danny Woodhead

DE Chris Wormley

G/T Marshal Yanda

CB Tavon Young (Active/Physically Unable to Perform)