I guess DuPY has already accomplished what LYB asked him. Now it is the personal acheivement of reaching a WC Final
The thing I noticed from this match is that DPY is not as aggressive as LCW but can retrieve most of his shots. He waits for LCW mistakes while he himself commit much less error than LCW.
When I first saw DPY play LCW, think it was last year's denmark open, he played same style, very low in his stance and very strong defence.