JD Martinez - length of contract?

[JOBOOZOSO]

We assign years instead of salaries in my deep dynasty league.

I just acquired him, and have the option to give him any length of contract.

Any player with a contract of 3 or more years can NEVER be cut.

What would you do? I hate being saddled with bad contracts. In this league, having a deep bullpen is a must and it really eats at other roster spots.

Does his potential justify a commitment to my roster for the entire 2013 season? Or should I play it safe and give him a 2?

I am being blinded by his awesome minor league stats. That's got to carry over to the pros eventually, right?

thanks