Mango,
Make Mine Cullen couldn't match with the boys in her own age group in the Chariots. Why do you think she can now cut it with the open class pacers? That's why Douglas skipped the Legends Mile and took the easy way and beat up on the far easier competition of the mares only race. The time was good but she didn't have the pressure she'd get against the big boys.
I think Melpark Major should get a spot. His win at Kilmore showed he's back nearing his best - and his best is enough to beat most of them.