Reading are keeping tabs on Leyton Orient defender Elliot Omozusi, Sky Sports understands.
Sky Sports understands QPR are in talks with Juventus about a move for Chile international Mauricio Isla.
Motherwell have offered two-year deals to their out-of-contract first-team players.
Well are awaiting answers from defenders Tim Clancy and Stevie Hammell along with midfielders Steve Jennings and Keith Lasley.
Jennings has been at Fir Park for three years but has only ever signed on for a year at a time.
Second-choice goalkeeper Lee Hollis has been offered one-year terms.