Vladimir Guerrero Jr. showed visible frustration for John Schneider against Houston, and it felt bigger than one strikeout.

That reaction was easy to understand. Guerrero is not just making outs right now. He is having at-bats that look out of sync, which is a different problem for a hitter whose game is built on rhythm and timing.

Toronto has been trying to spark him for weeks. Schneider even moved Guerrero into the leadoff spot earlier this month in an effort to get him back to his old offensive flow.

The reason for that push is clear in the season line. Guerrero entered this stretch hitting .281 with a .364 OBP and a .734 OPS, numbers that are useful but still lighter than the standard he has set for himself.

The power gap stands out most. He has 4 home runs through 313 plate appearances, and MLB.com noted just 5 days ago that he had finally ended a month-long drought when he went deep at Fenway Park.

That is why the body language matters. When Guerrero is right, his swings usually look clean even when the result is an out. Right now, the swing decisions and the timing both look like a hitter searching for his beat.

He is also not that far removed from a physical issue. Guerrero left a game against the Cubs with back tightness on June 19, then missed 2 straight starts before returning.

Toronto needs the real Vladimir Guerrero Jr. back fast

This is where the concern shifts from one player to the whole lineup. The Blue Jays got back to .500 with Monday's 4-2 win over Houston, but that climb has happened without Guerrero driving the offense the way this club expects.

He is still making contact. His 10.3 strikeout rate and .295 expected batting average suggest the bat has not gone cold in a total sense.

But Guerrero is not paid or pitched like an ordinary contact hitter. He is supposed to be the middle-of-the-order force who changes games, and the current version has looked more caught in between than dangerous.

That is why the frustration after the strikeout landed the way it did. It looked like a star knowing the swing on the field is not matching the one in his head.

For Toronto, this is not panic time yet. But it is worry time, because when Guerrero starts battling rhythm, timing, and recent health issues all at once, the whole offense feels it.

The Blue Jays can live with a few quiet nights. They cannot afford for Guerrero's at-bats to keep looking this unfamiliar much longer.

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Is Vladimir Guerrero Jr.'s frustration becoming a real concern for the Blue Jays?

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