Looks like Robinson is done for the season, just as it looked like Boller might breathe some life into that offence...per Rotoworld:
Laurent Robinson-WR-Rams Sep. 28 - 3:45 pm et
Bernie Miklasz of the St. Louis Post-Dispatch reports that Laurent Robinson is done for the season with a broken leg.
Miklasz says it's either a fractured tibia or fibula -- he isn't sure. Robinson was easily the Rams' best pass catcher in their first three games, but he has been injury prone throughout his three-year pro career. Keenan Burton, who is purely a possession receiver, will move into the starting lineup. It's a major downgrade, and will make St. Louis' offense easier to defend.