So after my big mistake i am trying to find a good wifi and controller solutions. I still think i will plan on using a SAM D21 ARM Cortex-M0+ MCU controller but until the Soc package with integrated wifi comes i will just have to put the items together externally. but what is the closest thing to the wifi module they planned on having integrated in the ATSAMW23G18-MD2 (it just says atmel Wifi, which doesn't exist.?  I'll order things today.