Street Sense, Hard Spun, Curlin and some other sad beasts
There's a reason none of the other five horses competed in the Derby. They look to be a bunch of stiffs. King of the Roxy is the only semi-impressive beast, having finished second (to Tiago) in the Santa Anita Derby. I'm also semi-intrigued by C.P. West, who's only finished out of the money once in eight runs, but against suspect competition.
After re-watching the Derby, it's impossible not to think that Street Sense will romp again at Pimlico. It was a thoroughly impressive run, slinking from 19th along the rail to blow by the field with ease. Watch for yourself: