I have 100K miles left to burn on DL. I will probably use them on partners as after looking at the calendar for Europe I got really depressed in regard to Skysaver for Business. Even when the flights have seats on them (in the next few days, they still do not open them up to Skysaver) Do they a whole lot people will run up to the ticket counter the day of the flt to purchase a Business Class Tkt to Europe......