Baseball union head Michael Weiner said Monday there have been talks about increasing the penalties for violating baseball's drug testing program.

"There are certainly some players who have expressed that," Weiner said. "We've had discussions with the commissioner's office. If it turns out that we have a different penalty structure because that's what players are interested in, that's what the owners are interested in, it will be for 2014."

Weiner spoke to the media after he met with the Toronto Blue Jays as part of his annual tour of spring training camps.

"On one hand, we do have the toughest penalties of any team sport," Weiner said. "Fifty games is more than you'd see for the first time in football and hockey and basketball. More and more players are vocal about the desire to have a clean game. More and More players are vocal about being willing to accept sacrifices in terms of testing in order to make sure we have a clean game."