KBO team records that have not yet occurred

‌‌1. A team with 100 wins.
2. A team with 100 losses.
3. Samsung finishing in last place.
4. Lotte winning the regular season and the integrated championship.
5. Kiwoom winning the regular season, the Korean Series, and the integrated championship.
6. A 5th-place team advancing to the Korean Series.
7. A 4th-place or 5th-place team winning the Korean Series.
* Regarding numbers 1 and 2, it seems impossible unless the KBO commissioner makes an irrational decision that doesn't fit our reality, such as suddenly adding more teams and increasing the season to 162 games.
Regarding numbers 6 and 7, it seems unlikely to happen in the future; even if a miracle championship occurs, the pitchers might be so exhausted that the team drops to the bottom of the standings the following year.
Regarding number 2, even without increasing the number of games or adding teams, it would likely require a 20-game losing streak after the season opening, another 20-game losing streak after the second half begins, and perhaps two separate 10-game losing streaks in between.