There are 27 challengers at the moment, which is 2-3 per element. Two Masters have opted to not participate in Trials. And Phase 1 is reportedly taking a lot less time to complete than the previous Trial.
In summary: it may be relatively easy to obtain the Master title this time around.
More importantly, a
huge portion of vets (myself included) will tell you the most fun they've ever had in elements was during Trials. If you're reluctant to play because you're not sure you'll have time for War, I'll remind you this is a
standalone event. You can always appoint a General to War; this is your chance to prove you know your [insert element here].
There's still plenty of time. Check out the links in the opening post. And may the best players win!