Who on earth do I flex?


In a dynasty league I have Fournette, Hunt, Hyde, Coleman, Mack as my top rbs. Starting Hunt and Fournette.

Wide receivers, Evans, K.Allen, C. Davis, Kupp, Golladay. Starting Evans, Allen and Davis.

My question is who the hell do I flex? I like Kupp but Hyde and Coleman probably have more opportunity also with Gore dnp does it make mack viable as a pass catcher and rusher?

Any help would be greatly appreciated.