When does Sasonov's reserve infantry Division arrive? We had him come on with Repnins cavalry but.......
Historically, they don't. Sasonov's reserve arrives after the Russians have already forced the bridge at the other end of the battlefield. They are included in case players wanted to alter the historical event some.
And should the Russian infantry Division be stoic?
No, the Russian troops fighting on this wing are mostly all depot battalions and were intentionally not stoic.