A few questions from last night:
1. What was the purpose of the Todd segment? We already knew he was going to be the cook. I felt like he and the other two guys were being really careless with the train heist story in the restaurant. I guess that was to show that Todd's blabber dumbass mouth is going to give Walt away to the police. Also, the blood on the dude's shoes. Was that Todd's? The waitress? Someone else's? Was he pissing blood? That was a very unclear scene.
2. Was Walt's house burned in the first episode of season 5b? Can't remember.
3. Where was Hank going when he left the office? I think he was going to Walt's. I think he'll freak out and instinctually will phone for help when he sees his sister-in-law's house on fire. Also will probably punch Jesse again. Who knows though. Just guessing here.
Prior to the meeting, Todd was on the phone leaving someone a voicemail. Based on the message he left, I'm assuming it was Walt (he starts out with, "I know you're probably busy with retirement..."). I believe Todd was bragging to the guys (one of which I am assuming is Todd's criminal uncle that he mentioned in an earlier season) about the train heist in order to show how bright Walt is. Either he told the guys that he would be able to get Walt back in the business, or he was assuring them that he was the guy for the job because he was trained by Walt.
Either way, I think Todd wants Walt's help and was leaving him a voicemail to reach out to him. You'll recall that Lydia said that Todd's first cook without Walt was 74%. Although Todd was trained by Walt and assured these guys that he could get the lab set up right, I think Todd knows he can't produce the same quality as Walt, and thus wants him to help in some sort of way with the new operation that he'll be running.
I have no clue about the blood. I think it was just meant to show how crazy Todd's uncle is. Or it was blood left over from the massacre, and it was a weak attempt at pointing out that this was one of the same guys hired by Lydia to kill the previous meth lab operators. Also, when he is wiping away the blood, you see the swastika tattoo he has on his hand, so I think the general purpose of that scene was to show that Todd's uncle is a murderous Nazi. Maybe it will be revealed to be something different in the future, but I have no clue where, when, and how he could have gotten blood on his shoes between the meeting with Todd and that scene.
I don't recall seeing any fire damage in his abandoned house, so I'm assuming Jesse does not light the house on fire for one reason or another. Ever wonder who the fuck is taking care of the baby while Walt and Skyler are at the carwash? Maybe Jesse is going to look up and see someone holding the baby and staring at him in bewilderment, causing Jesse to run out without finishing the job.
Hank was at the office at the end of the show? I'll have to rewatch the ending...I thought the last scene with Hank in it was when Marie revealed that Walt paid for his medical bills.