This got me to thinking so I looked at the three point shooting numbers. Keep in mind that the overall numbers include all games (including conference) while conference is (obviously) just conference games. Note also that when looking at trends, the Auburn game was right in the middle of the conference games played thus far. I'll list any notables from the Auburn game as well.
Player...Non Con...Conference
TEAM .317 (163-514) .325 (62-191) [Auburn 7-27]
Haliburton .423 (30-71) .404 (19-47) [Auburn 2-5]
Bolton .276 (16-58) .422 (19-45) [Auburn 2-7]
Jacobson .308 (8-26) .286 (2-7) [Auburn 0-1]
Nixon .268 (19-71) .133 (4-30) [Auburn 2-6]
Griffin .296 (8-27) .400 (4-10) [Auburn 1-3]
Lewis ..461 (6-13) .111 (1-9) [Auburn 0-2]
Grill .250 (4-16) .077 (1-13) [Auburn 0-3]
Jackson .273 (9-33) .423 (11-26)
Young .000 (0-1) .500 (1-2)
So the players with the biggest drops since conference play started (conf + Auburn) are:
Lewis .545 to .091 -.454
Grill .308 to .063 -.245
Nixon .262 to .167 -.095
Jacobson .320 to .250 -.070
About the same:
TEAM .320 to .317 -.003
Haliburton .424 to .404 -.020
Biggest gains:
Jackson .273 to .423 +.150
Bolton .275 to .404 +.129
Griffin .292 to .385 +.093
Young .000 to .500 *insignificant sample size