I'm not sure about that. We already know Bruce, If he didn't want Jason's grabbed the Kryptonite, I doubt Jason's found the shard. And with Alfred in the cave? It's only an idea, maybe Bruce wants to keep testing Jason with all the Bizarro issue.
I really enjoyed the issue, and the final scene is brilliant. I think Bizarro knows that Jason wanted to kill him (hello superpowers) and he left the decision to Jason. So in the end, I feel glad for him but sad in some way.
I have a doubt. Who designed the program that Artemis used to hack Lex corp? Tim or Roy? (my money for Tim)