Well that was productive! All seven rounds of the supplemental draft came and went without anyone being selected according to baltimoreravens.com.
This is the first year since 2004 that no players were taken in the supplemental draft. Picking a player in the supplemental is tricky because many prospects are there for less-than positive reasons and a team picking in the supplemental loses a pick in the corresponding round of next April's draft. There have been productive players taken in the supplemental draft, however, such as WR Josh Gordon of the Cleveland Browns.
The six players who were not picked now become free agents and are available to sign with any team.
“Jason Witten is the standard as a person and as a football player” - Jason Garrett