Yup.
If/since Harry seems to be a scratch for OL, I'd say call up Ed Warriner again. He's down at FAU after Michigan let him go. He's done well at his previous stops, and he really helped shore up the line and improve our running attack when BK first came in. I know his recruiting chops left some wanting more, but he's built some solid lines and left a good foundation for Harry. I'd be fine bringing in Chris Watt too, even if he's inexperienced. NFL experience, Harry guy, Notre Dame man.
For WR coach, I'm just gonna throw this out there...Golden Tate.