I imagine that the system would remain exactly as is and you would be seated on the ride at exactly the same time.
Imagine three scenarios. The first has a family of four in line right in front of you. The kids are cranky and doing the I-gotta-pee dance, but they remain in line. The second has the same family, but mom takes the two kids out of line to pee and for an attitude adjustment. They return to their spot shortly before boarding. The third has dad get in line while mom deals with the kids outside of the queue. Shortly before boarding, mom and the kids join dad. All three scenarios get you on the ride at exactly the same time. Your line experience is best in the scenario where mom cuts and worst in the scenario where no one leaves the line.
it doesn't matter if I will be seated at the same time. It matters if I ewill be seated at aprox. the time I THOUGHT I would be, ie,
the stated wait time at the beginning of the ride. you know, the one that makes my decision whether or not to get in the line in the first place.
your first 2 scenraios would not change this. (and I stated aften that I don't mind people leaving and REJOINING the line they were already in.
the 3rd scenario definintely affects that. and I don't want to hear "oh, but only for a few minutes!" it's only a few minutes if only a few people do it. (they must be important).. BUT!! if it's Ok to do it, why shouldn't we ALL do it? well, of course we should.. and therefoer you could never trust the stated wait time at all.
if there are 100 people in line, and 50 of them are placeholders for the rest of the family, say families of 4) , then there really are 250 people in line (150 more that you thought. 150 more than the CM gauging the wait time thought. more than double the people, this will definitely change the wait time!. (and this is saying only half of those in line are doing it. I'[m being lenient by saying, Ok, not everyone will do it..
if it's ok to have a placeholder, why shouldn'
t at least half of the guests do it? they all have the same right.
oh! it IS ok to have a placeholder.. it's called a FASTPASS. it holds your place in the virtual line.