I definitely think Iowa has a shot at the Final Four in the next 3 years. Next year is probably a long shot, but Iowa next year could be roughly as talented as Indiana was this year, and Indiana got very, very close. The team already improved substantially from the beginning of this season to the end of it.
Beyond next year, there are questions. Probably the biggest of those is whether Czinano and Taiwo use their extra Covid season and return for a 5th year. If they do, Clark's junior year will probably be our best chance. Our core group will have two more years of growth at that point, and will also have two more classes of recruits to add depth and talent. Even if Czinano and/or Taiwo don't return, we should still have a solid group.
Clark's senior year is more of a question, since we haven't seen most of the contributors from that team in college yet. But senior year Clark will be a scary good player, and that's a great starting point.
A lot will also depend on NCAA Tournament matchups. If we keep getting put in UConn's region, a Final Four will be tough. If we get more favorable matchups, anything is possible.