Fox Sports

Reds left fielder Adam Dunn lacks a no-trade clause, but his contract includes a provision that grants him his own form of protection, effectively allowing him to determine his own fate.

If Dunn is traded, his $13 million club option for '08 will be voided, making him a free agent at the end of the season, according to a source with knowledge of his contract.

Thus, any team that acquired him likely would request a negotiating window to sign him long-term, rather than simply rent him for two or three months.

If the Reds keep Dunn and exercise his option after the season, he will gain full no-trade protection until next June 15. After that date, he could be traded to 10 clubs, but the list would be of his own choosing.