Nooo Bolin/Lin is a one shot crack pair, not for long lasting romance but damn, they could have one hell of a night together. XD

Opal is boring as fuck, I admit to that. I think she's bland and annoying but I haven't seen her do much to Bolin expect whine and do nothing useful. And as for Kai...urgh he's still the worst. Those air bender suits are awful. I miss the staffs. And I'm mad that Jinora had to save the day back in season 3. I get Tenzin and co. were wiped out but he should have rallied them to do something instead, even if he couldn't do anything himself. And then only she can find Korra? Tenzin is hella spiritual and he should be the one flying around damnit. Though I do did the air babies' new hairstyles. Meelo looks weird with hair but good on him for being self-aware of how annoying he can be at times.

Seeing Toph was so fun. I feel like she and Lord Zuko were able to capture the ALTA spirit the most. Sorry Katara, you're good too but...

I'm a little bored of the season but I'm glad Korra is finally doing some proper personal development...which should have happened in season one but whatever. Mako has become so lame now and I can see how the creators would put Asami and Korra together but that is still a tough sell...I'm interested to see how it kind of comes together. 

I need more Lin being a badass cause Tenzin was such a badass at the end of season 3. Oh yeeeah.

It's still total BS that Bolin/Opal and Kai/Jinora are STILL together after three years. Pffft.

I was assuming Lin would follow the leads in regards to the others being sick in the area and paying Pema and co. a visit when Tenzin finally left. As far as Bolin goes...I assume he'd meet up with Korra to go back to the island at the end of the day? Meanwhile, Asami would be training with Xano and Xana until the end of the day too, so she'd meet Mako back at her place after work. Meanwhile, as you said Lin and Tenzin would be prowling the city as you said, I assume being awesome and stealthy. If you want me to skip to the evening in my post, I can do. XD