I think we have one more C100 firmware update left before Canon fully switches over to C200 development (which I expect will be out in about a year and a half). Hopefully they will make all native 24p, 25p, 30p framerates, add 720p60, and let you move the Dual Pixel AF targeting box. I don't expect a dual audio record from a single channel option, mostly because that's probably something they will (hopefully) do in the next iteration, and none of their previous XF camera series (new 205 notwithstanding) does it either.

Native frame rates would be good.