Question [Q] Dual Boot?

What is the possibility of getting the tab pro (8.4 in my case) to dual boot (either another android distro or a linux distro?

sort of like this
http://forum.xda-developers.com/show....php?t=2447534
for the s4

or this DEV thread over dual booting linux and droid
http://forum.xda-developers.com/gala...-boot-t2165491