I would think you're right.
Landon's contract expires December 2013. If MLS wants to get any money out of him, he must be sold this year.
The fact that LA bombed out of the CONCACAF Champions League does not help us. He may want to stay to get that moving BUT with LA's crappy performance so far this year (much to my chagrin) all bets may be off the table.
The team that was posted earlier, the midfield of Dempsey, Donovan, Pienaar and Jelavic makes me want to weep it's so good.
Americans would treasure this if it happened - all three players on 1 team.