Any rumours for alternate sizes?

I currently own an ICE truck and am hoping to get an electric truck next time I buy. It won't be too soon but I like keeping an eye on the options. Ford Lightning seems the best currently and I like Fords Dash layout. But I need at least a 6.5' bed minimum. I don't need a massive cab but I am not seeing any options to change the setup of the truck and I can't get a straight answer out of Ford. Thought I might ask some random internet peeps and see if they have heard any rumours. Thanks for responding if you do. :)