Sparks can keep up with Jack, up until he so deftly jumps on to the roof. The marshal just shoots him a flat look as he climbs up the old fashioned way. His Archer + Chocobo Knight combo didn't really lend itself to leaping across rooftops.

Once he joined him, he squinted through the darkness into that window. He kept his voice as low as possible.

"So? What's this?"