I'll just go through each sport. Feel free to post your own lists.
5.Roy Halladay-Fearless pitcher.
3.Mariano Rivera-Last season was one of his best.
1.Manny Ramirez-I hate how he plays the game, but I don't want to pitch to him in a big spot.
5.Ed Reed-All over the field
2.Brian Westbrook-I pray he doesn't take a screen pass 70 yards.
1.Peyton Manning-I know he's gotten flack for some playoff losses. But he's still the best.
5.Paul Pierce-In the final two minutes, he takes over.
1.Lebron James-He's done more then Kobe and with a lot less.
5.Mario Lemieux-Even if he came back, I still don't want to see him
1.Alex Ovechkin-How was he not an All-Star starter?
5.Emmanuel Adebayor-He could probably play RB in the NFL.
4.Robinho-Has really taken his game to the next level.
1.Cristiano Ronaldo-Yes, make that 5 Premier League players. But its the only league I watch. Who would not pick Ronaldo?