Portsmouth under Danny Cowley, and Ipswich under Paul Cook possibly both won't even make the L1 playoffs which is a failure on their part given the size of the respective clubs, not that the size of the club is always a good or fair guide as to whether or not they should expect any success.
Ipswich have won only 2 of the 12 games that Cook has been in charge for, he took over when they were right in the mix for a play off place.