I think that is a mischaracterization of Lester's short rest outing. 55 pitches over parts of 4 innings in playoff atmosphere is not just an extended bullpen session. Short rest work is risky, back to back short rest outings is fraught with danger. Yeah, Lester's outing has to be treated like a full, short rest outing. Quintana's outing was much more of a "bullpen session".