With Scotland’s final friendly before Euro 2024 against Finland on Friday night at Hampden, three Celtic stars will have the opportunity to state their case to be on that plane to Germany. Greg Taylor, James Forrest and Anthony Ralston are all vying to be part of Steve Clarke’s Scotland squad as there is no doubt that Callum McGregor is already there. The 2-0 win over Gibraltar didn’t really better or worsen James Forrest’s case and the Celtic winger, along with Taylor and Ralston, will be hoping that the Finland match will give them a chance to give Steve Clarke something to think about. Howe…