There's no way Miller will submit Shalorus, he wont even be able to take him to the ground. Shalorus has the best wrestling in all of MMA and will keep the fight standing. Jim Miller should be able to still outstrike Kamal to a victory but with Kamal's heavy hands you never know.
1st point. Miller will likely submit Shalorus. Its what he does. Oh wait, I forgot about Shalorus' world famous submission defence.
2nd point. Miller I believe could take Kamal down. He'll use his jabs and feints to set up takedowns. Millers superior boxing skills will allow him this.
3rd point. Shalorus does NOT have the best wrestling in all of MMA. GSP has the most effective wrestling when used in MMA combat. Randy has the best Greco-Roman. And yeah you got, Jon Fitch, Lesnar, Kos, Sonnen etc... all who have long standing proven track record at being the best wrestlers in MMA. Kamal falls short of all these guys in my humble opinion.
If I'm wrong i'll eat my own face and post it on youtube.