More than a decade later, Ryan Murphy likely has Journey stuck in his head again as he prepares for a McKinley High reunion. The 2x Golden Globe winner revealed on Wednesday that he “just finished” a Glee reboot script, noting that most of the cast is “very enthusiastic” about the potential reunion for the Fox musical comedy series that ran for six seasons from 2009 to 2015. “Well, funny you ask, cause I just finished the script an hour ago,” he told Entertainment Tonight. “So, we have a script. Brad [Falchuk], Ian [Brennan] and I, who wrote all the first two seasons, have written something.…