Aye
They're talking about implementing a planner also - they appear pretty fixed on the 24 hour limit - imho it's a little short.
The dev comments suggest that it won't be 100% accurate in reflecting the training time when learning skills are involved - probably an oversight in their plan.
Depending on how far down the line they are - it might get fixed in time (or not).
My biggest gripe is with dependant skills - you can only plan skills that you know - so you can't have Small Hybred V followed by Small Hybred Spec I.
You can however stack the same skill - so you can plan lvl 1 to lvl 3.
They've updated the mockup: