Should this trade be vetoed?

[Shirogohan]

10-team KEEPER league, pure H2H format.

One of the cellar dwellers who has been inactive for weeks is suddenly trying to give up LeBron James for Joe Johnson and Luis Scola, who are having terrible years, to a strong team. Since it is a 2-for-1, the team that loses LeBron also loses a slot.

What do you guys think?