I think I'd rather QO Rasmus then trade him for Ackley. I certainly wouldn't do it unless/until the team is out of the race. At that point, you can afford to cash in Rasmus for an inferior option on which you have more control but again I'd probably just qualify him. Ater the Drew/Morales debacle, there's at least an off chance Rasmus accepts especially if he's weary of possibly landing with another Tony Larusa style hard-ass.