Another storm has developed between Darrelle Revis and the New York Jets. This time, the issue is the offseason conditioning program, which begins April 15.

Even though they may trade him before or during the April 25 draft, the Jets plan to enforce language in the star cornerback's contract that requires him to participate in the voluntary workouts to collect bonus money, sources said.

Revis has been rehabbing his surgically repaired knee with his personal trainer in Arizona and, with an uncertain future, he'd prefer to stay there at least through the draft to focus on his rehab and avoid a potentially uncomfortable situation, according to sources.

His presence at the Jets' training facility would be awkward to say the least, also creating a possible distraction for the team. The Jets have been shopping him for almost two months.

But, barring a change of heart, Revis is expected to fly to New Jersey for the start of the conditioning program. He won't be thrilled, but he has $3 million riding on it.

When Revis renegotiated his contract in 2010, following his second holdout in three years, he agreed to a clause that requires his attendance in all offseason activities -- even non-mandatory workouts, sources said.

If Revis doesn't participate in approximately 80 percent of the workouts, he will forfeit not only a $1 million workout bonus, but two other bonuses -- a $1 million roster bonus (triggered March 17, but payable at a later date) and a $1 million reporting bonus at the start of training camp.

They're tied together, providing significant financial motivation to attend. It was the Jets' way of making sure Revis stays on his best behavior, an aspect of his four-year, $46 million contract that was kept relatively quiet -- until now.

Revis always has been a regular in the offseason program -- even in 2010, when he staged a lengthy training-camp holdout -- but this isn't a normal offseason because of his injury and a possible trade.