1: Michael Weatherly teases more surprises in NCIS universe.

2: Tony and Ziva return brings mysterious hints.

3: Fans speculate on potential Tony and Ziva spinoff.

4: Excitement mounts for new adventures with Tony and Ziva.

5: Will Tony and Ziva get their own show?

6: Speculations soar about Tony and Ziva spinoff.

7: NCIS fans eagerly await more Tony and Ziva news.

8: Tony and Ziva's return sparks spinoff buzz.

9: Expectations high for Tony and Ziva's future.