Oh, I like black olives, so that sounds like a great addition. This could be done with the canned white meat chicken, too, in case you didn't want to cook chicken breasts. I know the chicken breasts from the market are way more economical than buying enough in the can! Just sayin'.....I look for the easy way about seven or eight times out of ten.
Now, send me a slice of that banana split pie - you can slide the coolwhip off the top and put "real" on it. :)