Ok... i know i'm going to be a little contraversial here but here i go anyway....
Of course we will see more u.f.o sightings, simply because there will be more space traffic and therefore more potential opportunities to see these
objects.....
I believe you have to be pretty darn closed minded to not admit the reality of u.f.o's, therefore with an increase in the amount of space travel an
increase in these sightings is inevitable.....
I relate it to the giant squid phenomena. The existance of the squid was often doubted, simply because of the depths of the water the squid lived in,
and our infrequent endevours to explore that environment...once our technology and ability to explore these environments more readily increased, the
supporting video footage emerged and the long doubted legend of the giant squid has been substantiated.
I believe the same will happen in outer space.