Boss Paul Lambert says everyone at Town, including himself, has to learn from last season in which the Blues finished a disappointing 11th in League One having topped the table in the opening months and again in January.
The Town manager was back at Playford Road yesterday for the start of pre-season training ahead of 2020/21.
"We have to learn from last season. We all do,” Lambert told the club site.
"I have looked at myself and what I could have changed. I always do that.
"I’ll speak to the lads and ask them for their opinions. We are all in it together and we need to stick together if we are to be successful.
"Results hurt us over the last two months, having been top in January but we mustn’t forget the good things we did either.
"It’s about looking forward now and I’m more determined than ever to get it right next season.”
The new season is expected to start on September 12th with a decision set to be made at a meeting tomorrow.