This got me looking at their depth chart and, dang, they are young. They may be talented but they don't have a ton of senior leadership or experience.
-With the loss of Oliver, they will have 3 starting SRs(Marcus Howard-DE, Brandon Miller-LB, and Kelin Johnson-S) and 1 other player on the entire defensive depth chart that is a SR(Thomas Flowers-3rd string CB).
-The offense is in a little better shape. They have 5 SR starters(Kregg Lumpkin-RB, Sean Bailey-WR, Fernando Velasco-C, Chester Adams-OT, and Mikey Henderson-WR). Depthwise they have 4 SR backups(Thomas Brown-3rd string RB, Jason Johnson-4th string RB, Coleman Watson-2nd string TE, and A.J. Bryant-2nd string WR).
-On defense, they project to have 5 SOs, 3 JRs, and 3 SRs. The 2nd stringers consist of 5 FR, 3 SOs, 2 JRs, and 1 SR.
-On offense, they project the starters to be 2 FR(both on OL, 1 SO, 3 JRs, and 5 SRs. The projected backups are 6 FR(4 on OL), 2 SO, 1 JR, and 2 SRs.
-Their whole OL 12 man depth chart consists of 7 FR(2 TR, 4 RS, 1 TR), 2 SO(1 JUCO), 1 JR(JUCO), and 2 SRs.
-Their 14 man DL depth chart consists of 5 FR(all RS), 4 SO, 4 JR(2 JUCO), and 1 SR.
-Their kickers are both SRs as well.
So yeah, UGA definitely has it's share of question marks, especially in the trenches.