Richardson (knee) will not play Monday against the Raptors, Keith Pompey of the Philadelphia Inquirer reports. Richardson, who recently returned from a two-year absence, will be held out on the second night of a back-to-back after playing 26 minutes against the Pacers on Sunday. With Robert Covington also out, it's unclear who will get the call at shooting guard, but JaKarr Sampson and Robert Covington are the two most likely candidates. Barring a setback, expect Richardson to be back in the mix Wednesday.