The Miami Herald's Armando Salguero suspects the Dolphins have talked up Daniel Thomas as a serious competitor for the starting tailback job in an effort to "motivate" Lamar Miller and "keep him from feeling comfortable."
Coach Chip Kelly said he remains "real confident" in Blaine Gabbert as the starter.
Doug Martin (hamstring) is not practicing Wednesday.
Jimmy Garoppolo (shoulder) and Jacoby Brissett (thumb) both practiced on Wednesday.
DeSean Jackson (ankle) is not practicing on Wednesday.
Coach John Harbaugh expressed disappointment in the Ravens' running game and said he's looking at potential changes in the backfield.
Drew Brees said his "trust factor and confidence level" in Coby Fleener "just continues to go up."
Jonathan Stewart (hamstring) is not practicing Wednesday.
Sammy Watkins (foot) is not practicing Wednesday.
Rob Gronkowski (hamstring) said he's experienced "no setbacks" since last Thursday night's win over the Texans.
Dez Bryant (knee) will not practice Wednesday.
Coach Doug Pederson had nothing but praise for rookie RB Wendell Smallwood's performance following the Week 3 win over the Steelers.