Been thinking about what i'd want from the next surface pro, now that Microsoft somehow took my SP1 and fixed what little complaints I had, and added so many more things I never even would've thought of. But I would really want my next surface to #1. Include broadwell so 10-12 hours #2 Include actual cellular, not just data, but cellular #3 Surface watch, pair to Surface pro to deliver notifications like apple watch/ect. And i know this might just me. But my SP3, pretty much replaced everything i do on my phone except phone calls/text. But.....it pairs to my blutooth headset, and i can call people from skype, and i can message through apps. So typical outbound communication is through my surface pro. Give my surface pro the ability to have cellular. Not just for data but actual phone cellular with my phone number, to make/receive calls and text messages, and I'd give up my phone without a second thought. I'm on my surface pro almost all day, or next to it when im not. It has connected standbye just like cellphones, so when its alseep, its still 'connected' to internet. Give Surface Pro 4 will have broadwell and 10-12 hours of battery vs my 7-8 hours now. It will last a full day just like a cell phone. I can 'talk' through my headset just like i do with my phone. I can text via its touch screen or type with keyboard, or with Cortana talk to text even. If you add the watch, it makes quick call/text/notification glances, and/or possibly speed dial capabilities. I mean, if Microsoft could/will include (like Yosemite does with text/call swapping capabilities) with windows 10, it would be a close start to what I ultimately think the direction is going with cell phones. But to skip the phone entirely. I think is the way to go. People don't need the watch, as it still needs a phone. So its complimentary. People buy larger phones now to not need to carry a tablet. But typically (business) people still carry a laptop with them. So why not just eliminate the need for the phone. And with the Surface Pro being so close to perfect laptop and tablet, and with dock a pc. Why not add cell phone in the mix as well? Then add option for watch as complimentary but a quicker way to not pull out the sp just to see notifications. I feel, that could be a real huge game changer for Microsoft and the surface. What are your thoughts?