Seems like a bad idea, doing so might put the already successful one in jeopardy. I would say a better option would be, if possible and compatible, to merge th

Seems like a bad idea, doing so might put the already successful one in jeopardy. I would say a better option would be, if possible and compatible, to merge the technology, research and already done work from the previous one to the current one. I know this is not possible always, but if it is.