Using the '10k XC for women is not competitive/good close racing' argument has limitations.
If we only want closely competitive/good races, than we should consider eliminating all distances over 1500 meters, as the competitors tend to get spread out and do not normally finish within a second or two of each other. This frequently occurs in 1500s also.
8k/10k is very much more different than 6k when compared to the 1500M. Those mid distance 1500 women may not all like running 8k/10k, but they will live. Some of them will do quite well and it might help them run better 1500s.
Most high schools now run both males and females over 5k xc. Its just as big a jump from 5k to 10k for male now as it would be for females. The men can handle the jump, and so can the women.
Are women's coaches reluctant to adapt? Training for 10k is not much different than training for 6k. Sure more miles and more time is involved. Are women's coaches opposed to spending the extra time because their base pay is less???
We certainly have enough women running open road and trail races at distances of 10k, half marathon, marathon and longer.
Women can handle it.
This decision should not be left up to women's coaches. The NCAA and other associations should just do it, because
1) women can run 10k
2) competitiveness will be similar to what it already is
3) the coaches will adapt to the change and the training is similar
4) gives the true distance women a chance to shine brighter
5) supports gender equality