So, slept on it, here's a little bit more (serious) analysis.
Kudos to Ole on this. With a 4-0 aggregate, he had a lot of room to maneuver, but you still don't want to lose 0-3 at home.
He picked a generally defensive squad (Matic/Fred) and the Lindelof/Bailly pairing in the back work at least as well as Maguire/Bailly, with AWB and Telles (aka, Left Back 1B) and they kept a clean sheet, pulling AWB at the half for Williams. In fact, they never really got threatened much, allowing only 9 shots with 1 on target. Henderson, once again, showed the qualities in a keeper that I want to see - qualities DeGea does not exhibit.
I don't get the complaints about Rashford and Bruno playing. They want to play. He let them, for one half each. Three things about that: 45 minutes Thursday is not going to overly tire top-tier athletes slated to play on the weekend. 45 minutes against a top-level Spanish side will help keep up match sharpness. Giving those guys some playing time will keep them happy. Additionally, sometimes the best defense is a good offense. So they each got a half and I'm good with that.
As for subs, I thought Ole did well, with Bruno, AWB, and Fred all coming off at the half, James coming off with a knock, and Greenwood coming off at 75'.
Given the current injuries, those who were completely rested, and those given only a half, we should have high scores in the lineup predictions for Chelsea.