For Breakfast Club/Avengers head canon: The brain: Bruce (student TA in physics class), The Athlete: Steve (used to be scrawny but scrappy, now has Senior Year muscles and is making waves on Varsity Team), The basket case: Tony (just wants to please daddy/doesn't give a f*ck about daddy), The princess: Thor (will smile for any camera, wants ANOTHER of anything he likes), The criminal: Nat (never met a pocket she couldn't pick, is on 1st name basis w/ every judge in juvie court)
Good choices! I almost went with Tony as the basket case. I can definitely see that take on it working. Plus, basket case and athlete end up together (like criminal and princess). It’s all good.