Seattle Seahawks rookie safety [PERSON_NAME] broke his right ankle in Sunday night's 19-16 preseason loss to the [ADDRESS] Titans and will be out for multiple months, coach [PERSON_NAME] told reporters after the game. [PERSON_NAME] was carted off the field after suffering the injury at [ADDRESS] in [ADDRESS], [ADDRESS]. The [ADDRESS]'s second-round pick went down on the first defensive play and was helped onto the injury cart after an air cast was placed on his right leg. [PERSON_NAME] has mostly worked with the Seahawks' second-team defense this summer but got the start Sunday as [PERSON_NAME] rested all of [ADDRESS]'s usual starters. [PERSON_NAME], who started at left guard, also suffered a major, long-term injury. During a joint practice against the Titans on Friday, [ADDRESS] lost wide receiver [PERSON_NAME] to a season-ending knee injury. "We had three heartbreakers this week, which is tough," [PERSON_NAME] said.