I think two seasons to come back up is more realistic than thinking we can bounce straight back. As others have said Birmingham and Wrexham spent millions on players to get them promoted, we can't do that. Also regarding building a team on loans and frees, yes I'm sure we can pick up some decent players that way, we have in the past. But there is a restriction on how many loan players can be included in a match day squad, so that will limit us as well.
A lot will depend on whether new owners are able to negotiate reductions on any of the restrictions currently in place, but I'm basing my thoughts on things as they stand today.