what is the best side dish for Jerk Chicken?

I’m making jerk chicken tomorrow.
I keep reading that we should have white caribbean yams. (not the orange sweet potato kinds)
Well, those aren’t available in my city.
I’ve thought about haitian beans and rice, but my husband won’t eat rice.
Any other suggestions?
Also, do Jamaicans eat leftover Jerk chicken in sandwiches?
With what other ingredients? I found a recipe for avocado mayonnaise, but that’s it.