I don't know yet. Anything could end up happening at this point. We'll just wait and see what happens. If Helena ends up telling Korbin about the dive ball then he might be down there for awhile. In the mean time you character gets to have all the fun with Snype :p
I plan on having Mark fall down in that hole for awhile until snype finishes up buisness upstairs. I'm still deciding if he should fall into the 1st floor or not but for now I just need to get details on the the room snype is in. Btw, Helena is about to encounter Snype inside of there so there's likely to be a big fight inside the room.