I'm under the impression that Dunlap makes $400,000 here. Combined with the $400,000 from Oregon this year, he can work at St. John's for two years without losing any income by turning down the Wyoming job.
After next season, a better job than Wyoming may be available to him for more money.
Of course, if I'm way off on his St. John's salary, then he'll probably think about Wyoming pretty hard.