I don't know if I can
I sure hope not...
Buick is using no heritage names today, and I feel they shouldn't start now (if this were to come over as a Buick).
Regal is not a new name...
D'oH! I was thinking Lucerne-LaCrosse-Enclave-Verano at that moment... however, Regal is a name I like, so I'll let it pass However, I don't feel that Skylark resonates with today's marketplace. It's a name from the past that has no meaning today IMO. Chevy can get away with Camaro, Malibu, Corvette, Impala, and Silverado. GMC uses only one heritage name - Sierra - all others are post '92 (Yukon is the oldest, dating from its '92 introduction). And Cadillac should go back to real names - the alphanumerics are not great, though CTS has good market recognition at this point (and ATS is on its way).
I would love to see Buick have a Skylark compact and a Full-size sedan called LeSabre. instead we have Verano and LaCrosse, both names have zero value to me other than they are Buicks and great cars.