I received an email from Roy Adams, who knows Meachem. Mr. Adams is well known amongst many NFL players such as Cortez Kennedy, Willie Gault, Peyton Manning, etc.... He is friends with Meachem. He has this comment:
"Robert Meacheam will return to Knoxville March 13-14 to work on turf. Shocking but this is what Robert told a friend, he was REAL disappointed in his 40 time at the combine; Robert had run a 4.29 in Arizona; he had a bad start in Indy wants to improve his start and his time."
If Meachem does run a sub 4.3, with his body and his ability, someone is going to get themselves a good WR closer to the top 10 picks in this draft.