Benefits (How this will benefit the server and game as a whole): In addition to removing the lore-unfriendly concept of aliens transporting their prey by devouring them, Aliens wouldn't have to worry about damaging their prey by transporting them. Besides, when I think of a xenomorph ambush I always think of aliens popping out of vents and dragging the marines away.
Details (Description of how you think this would work, the benefits, etc): It would work much like the ladders on the Sulaco, where whatever you were dragging gets pulled with you. The caveat to this, however, would be that it takes longer to use the tunnel/vent if you are dragging someone than if you went through by yourself. The devour feature would be removed altogether. When a xenomorph begins to go into the tunnel the following type of message would be displayed for those present:
"Hunter(60) begins to pull John Doe into the tunnel!"
If it succeeds then you would see:
"Hunter(60) disappears into the tunnel with John Doe!"
Naturally, tunnel is interchangeable with vent in this scenario.
Implementation (Optional, if you have an idea how to implement it): Coding.
