Things we learned on getaway day at Raiders HQ

Raiders tackle Trent Brown (77) was practicing Friday and expected to face the Minnesota Vikings in Week 3.ALAMEDA — There was more up in the air than the Raiders themselves Friday as they boarded buses headed for the airport and a Week 3 road date against the Minnesota Vikings.

“Obviously we have enough injuries right now if you look at the list, with a lot of guys being questionable, we don’t really know their status until until we get to Minnesota,” Raiders coach Jon Gruden said.

The good news is that right tackle Trent Brown was not only on the field for the first time this week, but a full participant in practice despite a sore right knee. He’s listed as questionable but it appears as…