But that might be a bit unfair because sometimes we hand out the "ace" label after the ring season.
No one would have called Lackey an ace after 2012, a season he missed for TJ, or after 2010-11, in which he pitched 61 games with a 5.26 ERA and combined for 4.2 fWAR.
Was he any more of an ace then than ERod is now? (Hint: ERod had 5.9 fWAR in his last two seasons before missing 2020. So, no. Lackey was not.)