The rumor of the 300N was orginally from a long time ago... the 300 HEMI C Concept from 1999, would have been the 300N, except for when the merger came the Germans held off on designing a replacement for the LH platform, and then came up w/ these designs. The 300N project was cancelled, and slowly became the 300 Series (300C) project. So no, there will be no front wheel drive LH cars anymore. The Sebring will become larger in the next few years when it gets to be replaced with a new Mitsu Galant based platform to make up for the loss of the Concorde and 300M full-size front drivers.
They let never renewed it, and it expired last year. I am not lying, check around the internet if you don't believe me, many sources are saying the same exact thing!