The problem was that from Liv's perspective, there were no better choices. Honestly, Liv was a bit young for the movie, but he just couldn't find a better fit: either the acting was lacking, or the aura was off, unless giving Adrian enough time to recall.
"Oh, 'Armageddon' might work, but Michael Bay was still directing his first movie, and he had another one lined up after that. Someone else might do, but the producer wasn't Brokheimer, so Adrian didn't feel assured.
After much thought, only 'Sleepy Hollow' really seemed suitable. It certainly wasn't possible for her to go shoot that lecher Bertolucci's film, right? What else had that old guy filmed besides his sexual fantasies?
So even though Liv was a bit young, it wasn't a big problem. If the wooing wasn't maximized, it was alright; it was still better than nothing.