Jimerson only has 7 at bats, so it's early, but the results he and Luke Scott are showing are making the Astros stand up and notice. Scott hits from the left side and has a more developed game with the bat than Jimerson, but Chewy (Charlton) has the most upside potential of the two. Both add the dimension of speed to their game on the bases and on defense. Jimerson adds a cannon arm and excellent instincts as a centerfielder and right fielder.
So far, in his 7 ABs, Jimerson has managed three hits (.429 BA), one triple, a double and a single for a robust .857 SLG percentage. Scott has 9 ABs, has a .333 BA with an equally impressive .778 SLG percentage. It is highly unlikely both of these AA players will make the club, but they will be in AAA in 2005 and both will be considered for in-season callups if they keep showing they are ready for a shot. Both are a bit older in terms of being prospects, but in terms of being good young major league #4 or #5 outfielders, they both are at the age where you want to make your move.
Jimerson's talent as a potential five tool player if he makes more contact and ups his pitch recognition prowess is that of a right or center field starter for Houston. Scott could start in left field for some clubs, but as long as Lane and Berkman are on the Astros, he'll have a tough nut to crack as a starter here.