Walsall at 2/1 look overpriced to me. Both sides have made a decent start, Walsall 5th, Doncaster 7th. Walsall yet to lose at home (2-1-0), Doncaster 1-1-1 away from home (although the draw was at Peterborough, the only points Peterborough have dropped so far this season). Given home advantage, I'd have expected Walsall to be slight favourites, not Doncaster.