Better be damn good. So good that even last place rewards for WoC should at least be equal or better than 1st place rewards for regular CRW. It only makes sense with the Top 40 factions in the whole game.
Unless you really need to measure your d*ck against others, there would be no reason for participating when you can end up with crappier prizes than a regular CRW.
War wheel with exclusive or strictly gen 2 toons only?
Thousands of coins?
1st = 100,000 coins + 5 pulls
2nd = 75,000 coins + 4 pulls
3rd = 60,000 coins + 4 pulls
4th-5th = 50,000 coins + 3 pulls
6th-10th = 25,000 coins + 3 pulls
11th-20th = 15,000 coins + 2 pulls
21st-40th = 10,000 coins + 1 pull
Not even close? Just prepare to be disappointed?