1: "NCIS Hawaii rumored to undergo major change if renewed for Season 4. Fans speculate on new cast additions and plot twists."

2: "Season 4 of NCIS Hawaii could bring unexpected challenges for the team. Will old enemies resurface? Find out more here."

3: "Exciting possibilities for NCIS Hawaii Season 4. Will McGarrett keep his leadership role? Stay tuned for updates."

4: "Could NCIS Hawaii see a new boss in Season 4? Fans speculate on potential shake-ups in the team dynamics."

5: "Get ready for Season 4 of NCIS Hawaii. New cases, new dangers, and new faces. Don't miss out on the action!"

6: "With a possible Season 4 renewal, NCIS Hawaii fans are buzzing with anticipation. What surprises are in store for the team?"

7: "NCIS Hawaii Season 4 could bring major changes for the team. Will friendships be tested? Find out more here."

8: "As Season 4 of NCIS Hawaii approaches, speculation runs rampant. Will the team face a new threat? Stay tuned for updates."

9: "NCIS Hawaii Season 4 details are shrouded in mystery. What twists and turns await the team? Get ready for the next chapter."