D'Arnaud (hand) is expected to back with the Mets within the week, Adam Rubin of ESPN New York reports. D'Arnaud recently moved his rehab assignment to Triple-A Las Vegas, and after collecting a few at-bats there, he should be cleared for a return. The catcher had been batting .317/.356/.537 before suffering the broken hand, and will likely displace Kevin Plawecki once activated. D'Arnaud's total absence will fall right in line with his originally-projected 4-to-6 week timetable.