Petras, and even worse Padilla, were the worst QBs Iowa has used in at least 46 years. I think Spencer was in a bottom level all of his own as a starter and Alex as a reserve..
Jake C threw 17 TDs in one starting season. Petras threw only 24 in three years of starting. Jake threw only six interceptions in one season of starting, Petras also threw 24 interceptions in three years of starting. Spencer's season TD/Int ratios were 9/5, 10/9 and 5/5. That is preposterously bad in modern football. Iowa's other three-year starters were Stanley 68/23, Tate, 60/24, and Stanzi 56/30. Two year starters Beathard (34/15) and Rudock (34/18) each three ten more total TDs in only two seasons. Brad Banks, James Vandenberg had a single season in which they threw more TDs than the three year starter Petras and Nate Stanley had two seasons where his season total was greater than Spencer's entire career.
Jake's problem was just a weak arm. He didn't commit many stupid blunders. For example he usually targeted the open receiver, just couldn't make the throw. Can anyone say they ever felt confident that Petras would locate the open receiver on a regular basis?
Special category of bad.