Final month of a season, 4.36% to move either way.
Moving Up to OU from UU:
Rotom-Mow: 4.88% usage in OU
Up to UU from NU:
Gigalith - 5.06% usage in UU
Slowbro - 4.52% usage in UU
Down to NU from UU:
Electrode - 4.10% usage in UU
Machamp - 3.81% usage in UU
Victreebel - 3.43% usage in UU
Dugtrio - 3.31% usage in UU
Discuss away.