User blog comment:Rocket.knight.777/Not knowing the whole story/@comment-35177805-20150208005522/@comment-209674-20150217234829

I asked one of the RangerWiki admins personally about adding the no-yellow-ranger thing on the main Dino Charge thing based on the fact that Go-Busters won't be adapted at all.

He declined to do so because "there might be a slight chance of go-buster elements being adapted into dc".

Who knows. The admin might be telling the truth.

About the contract thing, I don't think it influenced the adaptation of Dairanger and Kakuranger elements into seasons 2 and 3 of MMPR back in the 90s. I might be wrong.