13 regular season passes over 4 years are not a very good sample size. That's basically 13 trick plays over 4 years.
Granted, the preseason is not the regular season and he was never playing against the starters, but he was at least able to be in long enough to establish some sort of rhythm.
And those numbers are good...really good.
It's a data point that I think would be fair to include. Well articulated article though.