Sif & Tony
For all that she was supposed to protect the reputation of Asgard and the royal family along with their physical bodies, Sif knew better than to reprove Tony and certainly better than to pick him up. He might like that. She just rolled her eyes instead when he called Loki an asshole, because for all that they were on better terms for now, it wasn't like Tony was exactly wrong.
The bit about pleas in court, Sif filed away for later. It was something she might discuss with Thor later. Certainly Loki had gotten himself in enough trouble on Midgard that it would be useful to know the ins and outs of their laws. The details of the Sokovian conflict weren't clear to her but she knew that something had happened and that many of her Avenger colleagues had spent time imprisoned over it. Their talk about the village prison notwithstanding, Sif did not want to see Loki in the jail.
"Peter is very young, but sometimes youth and energy bring a perspective that those used to working in a company have not thought of." She meant a military company rather than a business, but the same principles apply. "And the Lady Natasha seems most competent." Which sounded like a high compliment from Sif. "I'm sure your malefactor will be identified soon. And that you will overcome your difficulties with the e-scape."
(A year didn't sound that long to Sif, but that was a perspective thing and she'd realized that it wasn't like that for Tony.)