A Mars cargo mission, according to the timeline spacex set for themselves. https://1.bp.blogspot.com/-F2HFqsVkiZc/YT9bPpXSKDI/AAAAAAAAG...

Maybe match some achievements from 60 years ago, like having a rocket that can put someone on the moon, back when the largest supercomputer in the space program had less FLOPS than my watch.

Go to the moon, land a rover, wander about, come back with everyone alive... should be easy right?, I mean, it's already been done... RIGHT????

We'll have to get to parity with what we were doing 50-60 years ago.

The reusability is awesome, of course. More of that!

And also, still gotta get the basics right. Oxygen/fuel leaks aren't a great look (spoken as a not rocket scientist).

It needs to give him a job :-)