CALGARY — Dan Vladar is about to see his workload increase in the Calgary Flames' net in the near future. Jacob Markstrom's fractured finger on his right blocker hand doesn't require surgery, but the club said Tuesday the status of Calgary's No. 1 is week to week. The Swede left Monday's practice when he injured his hand and didn't return. Calgary (10-11-3) will look to Vladar and Dustin Wolf, called up from the American Hockey League's Calgary Wranglers on Tuesday, to take over in goal. "Jacob'