6. More Comedy Talent.

And no, we don’t mean bringing back Johnny Knoxville and his stupid extra head. We mean real talent.

Time to build on the solid core ensemble, which includes Smith, Jones, Rip Torn and Tony Shalhoub (who should both definitely return for any third outing).

We’d suggest the likes of Ed Helms (you can see his work on The Daily Show, The American version of The Office and here in the new trailer for The Hangover) as another MIB agent.

And we definitely want to see the return of Patrick Warburton (above, with Jon Favreau), who had a small role as Agent Tee in the second film, but needs a proper chance to shine. He was the Tick for Sonnenfeld on TV – the two clearly enjoy working together and Warburton’s one of the most reliable comedy performers around.