Here's what we do know...
Our Solar System porpoises up and down as it transits the Universe.
We are presently 8+ Degree's above the dense central plain of the galaxy.
Our Sun has been inside a *Spiral Arm of Orion for some time..we are now poised just above the inner edge of that spiral arm.
Our Sun has penetatrated the remains of an old,disintergrating *Giant Molecular Cloud..ie..*Star Forming region.
The young Blue Stars of the *Gould belt are witness to the youth and activity of the region..which our Sun has passed thru for..some mark Millions of years for this transit.
Anyhoo...Having passed thru boundry zones...ie..Spiral Arm of Orion..and the afterbirth material of the new Stars of the Gould belt posits that we are in an active *Bombardment phase..and will see more comets..of long duration..unrecorded by man.
If something **Big..Like Clube/Napiers Super which broke up and became the Taurid meteor complex appears....we are in trouble.
Passing thru boundry zones generates tidal stress..which breaks orbitors out of lock.....they then migrate in toward our Sun over vast swaths of time.
Passing thru the tail of such a comet should cause a very nice light show. Most likely nothing very big in the comets tail.