However, making an MLB roster at the ripe age of 19 is easier said than done. "In Konnor Griffin, you might have a guy who has as good or better all-around tools than Mike Trout when he was coming up. Griffin has a spot waiting for him on the Pirates MLB roster. Will Konnor Griffin make the Pirates' Opening Day roster? Without a contract extension, Pirates have little reason to promote Konnor Griffin yetService time manipulation, ever heard of it?