This is faulty thinking.
Last year TA threw for 51.4% with 14TDs and 8 INTs.....2180 yards. (11 games)
This was on 294 attempts. That means he completed only 13.7 out of 26.7 passes.
Now, let's raise that to the 60% completion percentage. That means we will have more successful plays. Probably more first downs that keep drives going. Add to that more TDs through the air and that means we have more defenses on their heals trying to stop it.
Now.....where this is going to go bad is if we can not complete these passes with WRs being defended one on one. I firmly believe we have a QB and WRs to make that not happen.