Nice mid costed commanders. I thought they did great with Cassian and Iden and I think we got two more solid additions.
Both Kallus and Lando are begging for hero builds. In fact the longer the game goes probably the stronger these guys are because as we saw with Luke and Vader new versions got new command cards and these guys abilities to bank certain command cards are strong. Plus it says after you reveal so you know what your opponent is trying to do. Certain cards like sabotage communications got strong here. Boba Fett has several situational command cards so you bank those just in case the situation comes up.
Kallus is a good package for 115 points he can be immune to Jedi pierce, with effectively the same health as a Jedi and an average attack pool. He pairs pretty amazing with Iden due to her command card package. Exactly how useable he will be are those 2 and 3 pip command cards we don't see. Overall I am impressed though.
Lando might be the better one if his other command cards are any good at all. His 2 pip allows him to give a standby to any unit he issues an order to but one has to be him. Krennic specifies just two units.