2nd int not his fault, scrambled out of trouble and WR couldn't pull down an easy lob pass. The other 3 looked really, really bad. But wouldn't judge him on that game, like clover said just one week of practice with Montreal, wtf did they expect? He can't have any timing with his receivers, his line will have no clue on how he moves inside the pocket or scrambling, so the pass blocking will be subpar or an outright mess and after a week, he will no barely anything about the playbook.
Add in that he was traded from Hamilton, their opponent, to Montreal, so they got to see him close-up in practice for roughly 2 months, which made that matchup a disaster waiting to happen....