Vlad has 20 homeruns.
Here are the players with 20 or more homeruns who play for teams that are likely to be sellers at the trade deadline:
31 HR - Alfonso Soriano - LF - Was
30 - Adam Dunn - 1B - Cin (they think they are still in it)
28 - Carlos Lee - LF - Mil
23 - Jason Bay - LF - Pit
22 - Bill Hall - 3B - Mil
22 - Aramis Ramirez - 3B - ChC
20 - Pat Burrell - LF - Phi
Pittsburgh ain't ditching Bay
Cincy, Philly and Wrigley are launching pads
That leaves Soriano, Lee and Hall.
Maybe Andruw Jones and his backache can come cheaply... It is late, I am out of ideas...