Whats the deal with Deker?
 

Seriously. Whats his deal? I've sadly have not had time to watch either shinkenger or samurai but i see toys for him and its got me curious. Whats his deal? Bad guy? Dark Hero? Battle Junky? Anyone?

to put it simple in no show terms he's good guy gone bad

Not really. He was never strictly good to begin with.

He's a half-human/half-Nighlok that doesn't associate himself with the other villains and simply wishes to find the ultimate challenge (who he believes to be the red ranger) for him and his sword Uramasa. Don't worry if you forget that name, because he reminds you at every opportunity.

i ment in none show terms so more less actor who played both

Which in my opinion is a much better back story for Dayu then just obsessing over some guy that wanted nothing to do with her making her go crazy and killing everyone at a wedding including herself. You did good Saban, you did good.

I see Power Rangers butchered Juzo's awesomely dark back story. I knew they did (I mean, they kind of had too), just wasn't sure how.

Well they couldnt exactly go with what they did in Shinkenger.

Juzo's back story was kind of one of most darkest back stories in the previous years I think so it makes sense why they would change it.