Washington Football, Play Off Two - What's Happening?

The niners have won four straight games coming ot of their by week. Their defence, which looked terrible to start after being hailed as really good, is now improving. But strangely, somehow roner vera and company have made it work. They seem to have this weird formula pablo, where the offence is kind of o all game until the very end,. and they're suddenly capable of pulling off like a 19 play drive in the fourth quarter for ten s to run clock and end the game that way. So it's not what i would have expected.