A fresh batch of rumors kicking around the web are claiming that General Motors is seriously mulling bringing hatchback and wagon versions of the all-new Buick Regal to the States. In the brand’s ongoing quest to shed its status as a synonym for all things elderly, the Tri-Crest has raided the Opel parts bin, slipped a waterfall grille on the nose of the Insignia and called it a day. We were