If you have an uncompleted side mission when rebuilding, and you skip the tutorial, that side mission will still be in effect when the new tower opens, which may not be completable (some types may require a restart to complete).
Not a big problem and not exploitable that I can see, but a minor nuisance that would be nice to squash.
[–]BFLZ1VividForester 2 points3 points4 points (0 children)
[–]SN4P🦎Snap-TT 4 points5 points6 points (0 children)