A calf injury kept Lamont out of the Ulster game, but he now resumes on the left wing. Craig will be on the bench instead of David Millard.
Gordon Bulloch, the Scotland hooker, has recovered from the abdominal knock that forced him out of the Ulster contest in the first half.
Glasgow: R Kerr; S Lamont, G Morrison, A Henderson, K Logan; D Parks, S Pinder; K tkachuk, G Bulloch, L Harrison, A Hall, D Turner, C Mather, D MacFadyen, J Petrie (capt)
Replacements: S Lawson, E Murray, A Wilson, J Beattie, G Beveridge, C Howarth, A Craig,
Northampton Saints: B Reihana; J Rudd, M Stcherbina, C Hyndman, B Cohen; S Drahm, M Robinson; T Smith, D Richmond, R Kempson, M Lord, D Browne, D Fox, C Krige (capt), A Blowers
Replacements: J van wyk, C Budgen, E O'Donoghue, G Seely, J Howard, A vilk, W Human,
Referee: Eric Darriere (France)