This... Just keeps making me laugh harder each time I read up.
So just a few notes...
Hansel's, in war, get eaten alive. And I mean that. Hansel's are free food. Everyone Fail Bombs and bam, its as easy as tracking and sticking on repins. Regardless of size.
Hansel's outside of war, (Kingdoms @ Epic Battles?) Make an insane amount. That's very accurate. This is due to plunder cap, the spy buildings raising plunder cap, etc. Turns this into a 1P game. Literally no fun.
Hansel's in PvP, again, get EATEN ALIVE. If you are not constantly repinning yourself (either Via open farm or quests) then once again, you are free FOOD.
The only thing a Hansel REALLY has going for him, is the ability to go Pure Spy at any moment, bank all gold, and become untouchable till he wakes up and changes build slightly, again. (this only applies outside of war)
That's it. That's the most AMAZING part of a Hansel, and its not even mentioned here FFS... And lets assume you DID go PS to sleep, you better perma hide all allies because you are THE TARGET for Strips.
TLDR; Hansels Cons faaaaaaaaaaar outweigh the pros. Unless you can stay online 24/7 (Or abuse PS Mechs to sleep) you WILL Lose out as a hansel build.