This is a toughie.
Rice for sure. Now that he's not dealing with the injury (I mean he is, but he seems to be really healthy) I would start him.
The debate I have is between Holmes and Washington.
Holmes is going against a mediocre New England secondary... but like nkgangew says... he might be sharing some of the receptions with Burress. As you saw in the Jets-Ravens game... Sanchez was constantly trying to get on mark with Burress more than Holmes. Washington on the other hand is a main target with Kenny Britt gone. But he didn't really produce last week in a game where they dominated. And Pittsburgh has the best pass defense in the league right now.
Therefore I'll have to give the slight edge to Holmes. Even though he might be sharing some receptions.. each reception he gets will probably be 10-15 yards due to the fact that the secondary of New England isn't good.