Is there anything that EJ can do today to win you over?
Some people have made up their minds and he could throw 5 TDs and they would still be against him, but what about the rest?
He is without a lot of starters just like the others QBs, so I'm not sure how useful it is to just throw out stat lines. Preseason is about more than that since teams aren't really game-planning fully they are just trying things/people out and assessing.
Does he just need to play better than the other 2 QBs did?
Does he need to be "great" to erase all the bad memories?
This might be a little unfair, but I really need him to decisively impress. Bottom line, I need him to leave me with no question that he should be starter. If he still leaves us with question marks then it is time to move on. I don't know exactly what that looks like, but we'll know it when we see it. Good QB play isn't hard to see, even when you de-emphasize stats.
Now of course the other QBs could be absolutely awful and it may work out that way for him to become the starter, but all things equal what do you need to see?