Cadillac's new model names

GM has recently trademarked a series of names in Canada and Europe that appear to give insight into Cadillac's new model names. The names are: DT7 CT6 CT5 BT3 AT1 DTX CTX BTX Here's our best guess as to what each represent: DT7 - large, rear-drive sedan that competes against the BMW 7-series CT6 - mid-sized coupe that competes with BMW's 6-series (see the pattern?) CT5 - currently called the CTS and, with some added features, replacing the current STS BT3 - Alpha-based sedan similar in size to the BMW 3-series AT1 - BMW 1-series competitor DTX - simply, the next Escalade (finally bringing the entire line under one name scheme) CTX - the new SRX BTX - the upcoming Theta-based compact crossover Read's take on the new names at: Reveal Possible New Cadillac Naming Scheme