There will be downtime in its first few days, but the park will probably be expecting this as generally when a rides new it will have a few minor issues. Unless Thorpe have shovelled out money to ride operators, flown them all to Gardaland and got them trained on Raptor, then for most, The Swarm will be completely brand new. But that's okay, Inferno had a few small issues in its first few days of operation. Hence why it is a very good move for Thorpe to be opening on a weekday. Saw was a catastrophic mistake and the park is being very wise.