​Jaxson Dart and the Giants during an OTA. | Icon Sportswire via Getty Images The New York Giants have spent the offseason re-tooling their roster under new head coach John Harbaugh. Here is a look at the pre-training camp depth charts on offense, defense, and special teams. OffensePositionPlayerPlayerPlayerQBJaxson DartJameis WinstonBrandon AllenRBCam Skattebo, Tyrone TracyDevin SingletaryEric Gray, Dante Miller, Damon BankstonFBPatrick RicardTEIsaiah LikelyTheo Johnson, Chris ManhertzThomas Fidone, Tanner ConnerWRMalik Nabers, Darius Slayton, Calvin AustinDarnell Mooney, Odell Beckham, Malachi Fields, JuJu Smith-Schuster, Isaiah HodginsJalin Hyatt, Dalen Cambre, Braxton Berrios, Beaux Collins, Xavier Gipson, Ryan MillerLTAndrew ThomasMarcus MbowJC Davis, Josh Ezeudu, Jarrod Gray (International Exemption)LGJon Runyan Jr.Daniel Faalele, Lucas PatrickEvan Neal, Josh EzeuduCJohn Michael SchmitzLucas PatrickBryan HudsonRGSisi MauigoaDaniel Faalele, Aaron Stinnie, Lucas PatrickEvan Neal, Josh Ezeudu, Reid HolskeyRTJermaine EluemunorMarcus MbowJC Davis, Josh Ezeudu, Ryan Schernecke, Jarrod Gray (International Exemption)My thoughts:Could Dante Miller or Damon Bankston knock Devin Singletary off the roster? I doubt it, but I think we will be surprised by some of the roster decisions that are made.Is Chris Manhertz a lock to make the roster at tight end?If Malik Nabers is ready Week 1 I think Nabers, Darius Slayton, Darnell Mooney, Calvin Austin, and Malachi Fields are roster locks. The last spot or two is anyone’s guess. Odell Beckham probably wins a spot if he makes it through camp healthy.Will the Giants choose to move on from Jon Runyan? Could Bryan Hudson win the backup center job?DefensePositionPlayerPlayerPlayerDLD.J. Reader, Leki Fotu, Darius AlexanderShelby Harris, Josh Tupou, Sam Roberts, Zacch Pickens, C.J. Ravenell, Bobby Jamison-TravisAnquin Barnes, Ben Barten, Roy Robertson-Harris (torn Achilles, not yet on IR)OLBBrian Burns, Abdul Carter, Kayvon ThibodeauxChauncey GolstonKhalid Kareem, Caleb Murphy, Trace Ford, Zaire BarnesILBTremaine Edmunds, Arvell ReeseMicah McFadden, Darius MuasauCam Jones, Jack KellyNICKELDru PhillipsAr’Darius WashingtonCBPaulson Adebo, Greg Newsome IIColton Hood, Jarrick Bernard-Converse, Deonte Banks, Korie BlackNic Jones, Art GreenSTyler Nubin, Jevon HollandJason Pinnock, Ar’Darius WashingtonBeau Brade, Raheem Layne, Elijah CampbellMy thoughts:Can the Giants make a functional defensive line out of the gobbledygook they have on the roster? I don’t know.At outside linebacker, can Darius Muasau keep his job?At cornerback, what will the pecking order be opposite Paulson Adebo?At safety, could Jason Pinnock or Ar’Darius Washington steal a starting job?Special teamsPositionPlayerPlayer LSBen MannHolderJordan StoutPunterJordan StoutPlacekickerBen Sauls, Dominic ZvadaPunt returnerCalvin Austin, Braxton BerriosKickoff returnerBraxton Berrios, Deonte BanksMy thoughts:Youth appears about to be served at the long-snap