Mötley Jüles

Theory

I think Ben's target is the Bar from S05E22: Mirror Image of the original Quantum Leap project.

In the series finale episode, Al left him at the Bar to figure out what's happening and why the Bar was weird… as per Sam's explanation to him. After that, they never met again.

So, officially, Sam's was marked as 'lost in time' and 'never went home'. But Ben and Al's daughter probably have a theory where to start their search, and that is the Bar, the last known location Al saw Sam.

The only question is, was not that why the Quantum Leap project was restarted? To find and rescue Sam? If so, don't they have a record of Sam's last known location?

It is starting to appear, as of Episode 3, that Al hid the information about the Bar from the records, and years later his daughter figured it out and she convinced Ben to do it her way -- reach the Bar and start their search from there.

This is an interesting twist. Why? If Quantum Leap 2.0, or at least Ben, learns that they can leap whenever and wherever the Leaper wants, it can open up a whole new different plot for this sequel. Instead of it being 'random', they can start adding stories about a real attempt to change the past … and Ben will struggle between following the orders of the Pentagon or fighting back.

It will also open an opportunity to explore what the "Mirror Image" series finale episode hinted at, there are other Leapers.

With that knowledge about Leapers actually controlling their leaps, would it not be amiss if the Pentagon doesn't make use of the opportunity [to start a Temporal (Cold) War]?

Then we have Ben, and his team, trying to correct or stop them?