Ex-Swansea City and Wales winger Leighton James says the silence from the club's owners after Bob Bradley's sacking, "frightens" him.
The Premier League strugglers are searching for their third manager in under 12 months after sacking Bradley.
He lasted 11 games in 85 days and says fellow Americans Jason Levien and Steve Kaplan were "swayed by negativity".
"They haven't said a word. The chief executive [Chris Pearlman], he's not said a word," said James.
"The three Americans, you don't hear from them. Why?".
Wales manager Chris Coleman and Wales and Manchester United legend Ryan Giggs are among those to have been linked with succeeding Bradley.