Wouldn't have thought so, but maybe? FWIW, I think it makes a LOT more sense to do this "SB+" thing for popular dining spots than for rides. Of course, it's a lot more difficult to gauge how long it's going to take for tables to turn over in a restaurant (even a CS place) than it is to move people through a queue on a ride (since, in theory, the ride moves at a constant pace, whereas some people eat more slowly/quickly than others, or might tend to "camp out" at a table to relax on a hot day).