By TOM SHANAHAN The sexual harassment charge against former Michigan State football coach Mel Tucker dropped a nuclear bomb on the program, leaving a plethora of issues to resolve. We face months of dealing with the aftermath. I’ll leave to others dissecting X’s and O’s for the remaining eight games, the transfer portal impact, the 2024 recruiting class and the impeding litigation over firing Tucker. Same with listing names of leading candidates to take over program. My bailiwick,…