Replacement Scrappy has these relationships to other tropes:

parents kids shares a parent with:
Suspiciously Similar Substitute
The Scrappy
parent child
Suspiciously Similar SubstituteAnti Hero Substitute
The ScrappyCousin Oliver
''Ethnic Scrappy
''Tier Induced Scrappy
''Damsel Scrappy
''Temporary Scrappy
''Scrappy Weapon
''That One Level
''That One Boss
''The Poochie
''Scrappy Mechanic
''That One Attack
''Americans Hate Tingle
''Base Breaker
''Creators Pet
You'll need to Get Known if you want to add or modify these relationships.