According to Paul Hoynes of the Plain Dealer, and multiple other sources, the Cleveland Indians And Philadelphia Phillies have agreed in principle to a trade that would send Cliff Lee and Ben Fransisco to the Phillies, in exchange for prospects Jason Knapp, Carlos Carrasco, Lou Marson, and Jason Donald.
Donald, a 2B/SS/3B utility guy, and Marson, a catcher, create an overabundance of similar players at the AAA and MLB levels for the Tribe. This may be an indication that the Tribe have another move pending involving some combination of Martinez, Marson, Carrol, or Peralta.
This haul appears to be two average defenders with patient bats, albeit not a ton of power, a low-ceiling but high-floor #3 starter, and a very high ceiling single-A pitcher.
More scouting reports to come! Stay tuned, and this has the looks of being part of a larger deal.