I'm sure GMs and agent cringe when they hear players admit to "talking to seven or eight teams". Teams aren't allowed to negotiate with free agents until July 1, so basically, Lue is admitting that several teams -- including in all likelihood, Boston -- are tampering. This happens all the time, of course, but most people aren't going to admit it, especially to a reporter.
I'd rather keep Eddie House than bring in Lue.