Only two probable IDs so far. Karl "Junk" Walters, likely the 2nd from the right in the bottom photo. Manager Nick Williams, the far right.
This is the roster we have for the 1920 Robin Hoods : Corrigan 2B (also Calgary), Dallas A. (Porky) SS, Gibson George P, Griffith William OF/C, Hauger Art OF, Johnson O. OF/C, Lamarra Anthony SS (also Calgary), Leifer Elmer 3B/OF/P, Lesher William P, Libke Fred P (also Edmonton), Machold Adolph P/3B, Marshall Robert C, Morrison Harry P, Riepl Utch 3B/SS, Sauger OF, Schaack Edward P (also Winnipeg), Swartz Monroe P, Walters Karl (Junk) 1B/SS, Webb Emery P, Williams Denny OF, Williams R.L. Nick MGR/1B/C/P
[Photo courtesy Moose Jaw Public Library]