Summer 2016 new LaCrosse
LAIAS November 2016 new Regal
NAIAS January 2017 new Enclave, plus a surprise?
By September 2017 new Buick grill with color tri shield on Encore, Cascada, and Envision
By Sept 17 we could also see next generations Cascada and Encore, but at the very least new facias for them, according to Allred all Buicks will have new grill treatment by MY 2018
Can't help but think GM made a huge mistake by delaying new Enclave, and moving LaCrosse up. Enclave very dated in terms of technology.