I agree with your second part regarding the two year plan. The first part...not so much.
If Snyder stepped into the Octagon with a seasoned UFC heavy right now, he would lose badly. Without striking training, he's going to get punched in the face. When wrestlers get punched in the face that aren't used to getting punched in the face, they panic and take desperation shots. If he takes a bad shot, he's going to get choked by a seasoned fighter. It takes time.
Cole Konrad and Steve Mocco have been at it for four or five years each. Neither of them have sniffed the UFC. They are winning close bouts in Indian Casinos over UFC has beens. Sure Snyder is probably a better wrestler that Konrad and Mocco, but they would undoubtedly handle him in an MMA fight if they fought tomorrow. These two train full time at MMA academies. Mocco is at one of the top academies in the country American Top Team. Plenty of amazing wrestlers tried their hand at the UFC without much MMA training and got wrecked. Elite wrestlers don't always become elite MMA fighters. See Kevin Jackson, Tounsend Saunders etc. These guys have a combined 0-4 record in the UFC. As much as he was hyped, Brock Lesner went 5-3 in the UFC and got knocked out by two current top 10 UFC fighters, Cain Velasquez (AA AZ St) and Allistair Overheem.
He's got a couple of years before he sees success at the UFC level.