I like playing Orisa into solo tank Rein, but it it was actually a quick switch from Zarya to Orisa to counter a Torb just before the game started. Was a good game, but this long cold-eye standoff with a Rein ending in a bop to the kisser is my favorite part.
The Bastion play was a Mystery heroes game that went very, very well. I can see why this Bastion thing is so popular - but ah needs mah blinks. I'm a terrible Bastion :(