Now entering the final third of the season, Stanford football (3-5, 1-5 Pac-12) returns home to host Washington State (4-4, 1-4 Pac-12). Though few eyeballs will be on Stanford Stadium, Saturday afternoon’s contest is absolutely a must-win game if Stanford is to salvage something of its season as we move into November. Though last week’s loss to then-No. 12 UCLA (7-1, 4-1 Pac-12) at the Rose Bowl…