Midseason Upgrade has these relationships to other tropes:

parents kids shares a parent with:
Multiform Balance
parent child
Multiform BalanceJoke Character
''Jack Of All Stats
''Master Of None
''Stone Wall
''Fragile Speedster
''Glass Cannon
''Mighty Glacier
''Squishy Wizard
''Master Of All
''Lightning Bruiser
''Super Mode
''Mid Season Upgrade
''Fighting Clown
You'll need to Get Known if you want to add or modify these relationships.