These Thunder Thursdays keep sneaking up on me. Where do the weeks go?! Doesn’t feel like it should be Thursday yet.
That’s a cool idea. Imagine if it was a forgotton past of the ThunderCats that they were unaware that their ancestors were actually from another world and had visited Third Earth once before, then left. Then something must have happened to their world again that sent them back to Third Earth and somewhere the history was lost. I don’t think that’s the case here, but it would make for an intriguing story. 
In episode 3, the Thundercats find themselves on a ship crewed by Fishmen and Lion-O’s thirst for vengeance gets them caught up in the ship captain’s own dangerous mission of revenge. (Click image)
In the picture for that caption, Lion-O is wearing armor. It had been hypothesized that Panthro made the armor for the ThunderCats but seeing as how he’s already in armor in season 3, I would wager to guess it wasn’t made by Panthro. Either that, or Panthro works fast. 
“Before we even got started we mapped out an entire beginning, middle and end for the ThunderCats story we wanted to tell,” Jelenic revealed. “We sort of broke that down into 13-episode arcs that we tackled one at a time. So we have the first thirteen and the next thirteen all plotted out and that’s about as far as we’ve gotten. And in between that we tell one-off stories that don’t necessarily involve the larger arc but they help develop the characters and fill in the mythology of the world itself. And there are a lot of character plots.”
"On the old show they did the Trials in five episodes because they had 132 episodes to play with. But here we do it in two.
Dude. Are they saying there’s going to be a total number of episodes that’s under 50? 
Were there any stories from the original series that fans will be able to see on the new show? “The Trials of Lion-O was a big one. We took some of that. We’re doing our version of that. There was a lot of great material there and we pick and chose the best parts and what fits our arc.”
Awesome. I hope they exploit more of Tygra’s mind control abilities.
Or perhaps Lion-O is giving them a few pointers.
“You can expect a younger WilyKit and WilyKat.,” Spaulding revealed “We de-aged them a bit. The voices are great by the way. It reminded us of the Charlie Brown Christmas Special with the little kid voices that sounded so innocent.”
Yeah, I found their voices sounding like the Charlie Brown Christmas Special to be exceptionally annoying, not cute and “innocent.”