We already know that there will be a Keynote next Monday, March 21, we suppose that they will present a new 4-inch iPhone called iPhone SE and from now on we also know for sure that will present at least one new iPad. The confirmation is not 100% official because nothing is until it is publicly presented, but I would say you are 99.99% trusting. As you can see in the following image, Astro HQ's Astropad Graphics Tablet application includes «Apple Pencil support for new iPads (Spring 2016)«.
This would confirm that the iPad they will present next Monday will not be an iPad Air 3, but rather a 9.7-inch iPad Pro. It cannot be totally ruled out that some other iPad will arrive, but if we take into account that the 7.9 and 12.9-inch ones were presented in October, the only one missing to complete the family is the normal size. The surprising thing would be that they released an iPad Pro 2 only six months after the first, but that is practically impossible.
New iPad confirmed for March 21
Except for surprise, the compatibility with the Apple Pencil it would mean that the 9.7-inch iPad Pro wouldn't include a 3D Touch screen either. At this time it is impossible to know if Apple plans to launch tablets with screens that distinguish between different pressures, but they should, since these types of screens will be on all devices in the near future. In my opinion, right now Apple prefers to sell the Apple Pencil, since it is an accessory that increases the bill more than € 100.
The new iPad they will present next Monday is expected to be a reduced-size iPad Pro, but with some improvements such as the flash for photos, 12MP camera with the possibility of recording in 4K. What he will share with his older brother will be four speakers, 4GB of RAM and A9X processor (and as I write it makes my mouth water) among other things. Do you plan to buy it?