EDEN PRAIRIE, Minn. — Even after an 0-4 start in which Donovan McNabb has struggled to move the Minnesota Vikings offense, coach Leslie Frazier says it still isn’t time to turn things over to rookie Christian Ponder.

Frazier says the team is looking at making several changes, both to personnel and schemes, to try and get the Vikings their first win of the season. But he also says that switching quarterbacks is not currently under consideration.

The Vikings have the 31st ranked passing offense in the NFL. And McNabb is ranked 30th in yards passing and 22nd in completion percentage.