It worked well for the first film, keep it alive in the second film as well
Have the autobots accidently destroy an air freshener store with some crotchety old bitch shouting, "I'll sue, I'll sue!!"
Girls loved Mojo. I took my 13 year old stepdaughter to see the film on opening day. She used to laugh at transformers...didn't know much about them. When Mojo first appeared, all you could hear was "Awwwwwwwww' from her and every other female in the crowd. My wife was the same when I took her to see it