Continuing the Bw thing...
I think the writers were like:"let´s do 3 gyms in isshu really quick then we start slowing things down,so that it doesn´t get a repetitive pattern"
After some weeks:"OH ****,look at the audience rates...let´s speed up things after the 4th gym again"
Result:BW70-6th gym battle
Comparing to other,excluding Kanto because it was intended to end there and end quickly:
Johto:107 episodes ater the start of their journey in Johto.6th Gym
Hoenn:AG85.6th Gym
Sinnoh
P108.6th Gym
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The end:
Johto:157 episodes run
Hoenn:133 episodes run
Sinnoh:191 episodes run
What I expect:BW(at least until the league):100-110 episodes run
BUT,I need to see when does the 8th GYM battle happen to get a better prediction.
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8th GYM to League beginning:
Kanto:11 episodes(It was filler training in Masara Town...it won´t happen again)
Johto:12(the famous filler series...nothing to explain)
Hoenn:15(grand festival was between)
Sinnoh:4(grand festival was before,and the last couple episodes were rushed)
I expect Isshu to be between Sinnoh and Kanto(5-10 episodes)
My theory:Another filler series will begin after Isshu League,I mean 6th Gen won´t come before Sept 2014.That´s the opportunity to Hikari appear.