GAINESVILLE — The end of Jac Caglianone’s record-setting run is set to arrive like one of the towering lefty’s 98-mph fastballs — fast and a bit unpredictable. Perhaps the best two-year stretch in program history has been a blur for the 21-year-old two-way star and Gator Nation, led by his two biggest fans. Jeff and Johanne Caglianone have shared a front-row seat for their son’s improbable journey, rarely missing a game at home or away. “It’s really kind of surreal for us,” Jeff told the Orlando Sentinel.