Difference between losing by 30 and losing by 10. A loss is still a loss. Jazz have been horrible on the road against ALL teams. January schedule is easier in terms of caliber of opponents, but 8 of 13 games are on the road. So don't worry, Jazz should still have a losing record in January.
But not enough to truly be tanking. Jazz have sucked on the road but easier opponents means they will win more frequently.