The bullpen has been able to pick up the slack so far, but relying on them too much could backfire. The Mets are even considering a bullpen game against the Cardinals, but that’s not a perfect fix. The lack of a reliable starter going six innings or more could put extra strain on the bullpen, especially with so many games ahead.
Right now, the Mets are doing well, and their pitching is a big reason for that. But if the starters can’t go deeper into games, they might hit a wall as the season wears on.