If McArthur can get a game with Wigan, then Jennings can cut it with a number of Championship teams. Not a slight on McArthur, I just don't think his performance were better than Jennings performances.
When I lived in Gloucestershire I got to watch Birmingham, West Brom, Swindon and Bristol Rovers/City on a weekly basis. Then moved to Suffolk and watched Ipswich, Norwich and Colchester every week.
There was plenty of highly paid dross on offer across all those leagues. I'll take some convincing that teams like Walsall are better than Dundee Utd or Hearts.