Team president Bill Polian said Monday that he expects the NFL to place Gill in a roster category that would keep him inactive this season.
Gill was arrested early Sunday after Indianapolis police found him passed out in a ditch. A police report said Gill tried to stand but kept falling over.
The 23-year-old Gill was released from jail after the charge was dropped. Gill played in two games as a rookie with the Colts last season.