Class 100 strength, Spiderman level agility, a futuristic weapon arsenal, flight, Hulk level durability and healing factor, super breath, heat vision, ability to create and control flame and ice. Also speed that is better than Silver Surfer and Gladiator. Intelligence that is as good as Dr. Doom. On the field strategy skills as good as Captain America. Plus the bets skills at all martial arts in the world. Also the ability to travel through time.
For more down-to-earth ideas, that aren't necessarily that super, but just above average human...
Super soldier-ness like Cap. Abilities beyond all yon mortal olympic athletes, faster healing, slow to fatigue, high resistance to disease. And couple that with Taskmaster's abilities, I know I bring him up a lot, but I think it's just an awesome idea. Photographic reflexes, whatever I see done, I can replicate, i.e. acrobatics, sword-play, immediatly learn any martial arts etc. and that comes with photographic memory, tests would be so easy. Triple that with Bullseye's natural born un-erring precise aim. Pretty sure I'd milk all of those abilities to be some sort of super-star athlete.