You just never know! I like to make my dining mates on line with people I've met and "clicked with".
DCL will link your reservations together (using last names and reservations numbers) so you will know ahead of time who you will be seated with.
To be very honest, out of 7 cruises - we have had two experiences with ill-mannered, rude children - let's blame Mom and Dad here for this since there was no parental control or discipline. Yes, we could have changed our table, but we'd have lost our favorite server and that was not an option.
IF children are not required to have table manners at home, nothing can be done when in this situation and obviously, this was the case.
For those who may jump in and say, "WHOA" on that one - let me assure you that this was not just impoliteness - in each situation, the child was seated next to me - not between his parents as we always do with Michael - the child was either grabbing MY food off MY plate, spitting things out near my plate, knocking things over, or kicking my leg. Regardless of what the server tried to do to take the child's attention from me, it didn't work and forget Mom and Dad - they had had "enough" of Junior to just sit there and drink while ignoring his antics.
Now there have been other children we have been seated with who were polite with good table manners and had parents that were alert to their needs and actions. One such couple had 5 children ages 7, 5, 4 and 2 plus an infant - these children sat, ate and made polite conversation during the meal. We were with friends and all of us were amazed!!! Hats off to them! AGAIN!
Rae