The 17-pt loss by Iowa to Purdue seems to be big anomaly for Iowa. Iowa's first lost by 2 scores since losing 38-14 to Wisconsin in 2017!
The interesting thing about that loss to Wisconsin in 2017, it came one week after Iowa's big 55-24 win over Ohio State in Iowa City. The following week the Iowa offense could do absolutely nothing against Wiscsonson, its 2 TD's coming from, let me know if this sounds familiar, 2 pick-6's from Iowa's star CB, Josh Jackson.
I guess maybe the Purdue game could be a start of a new trend for Iowa, but Idon't think so. NOW I don't believe Iowa is going to win another 12 games in row, but I think Iowa will find enough offense to go 10-2 and probably still win the West.