Ex-CEO, Buyout Firms Eye Toys R Us  NEW YORK/PHILADELPHIA (Reuters) - Toys R Us Inc. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=TOY.N target=/stocks/quickinfo/fullquote"&gt;TOY.N&lt;/A&gt;  has opened its financial records to more than a dozen  prospective suitors, including a consortium being led by the  retailer's former chairman and chief executive Michael  Goldstein, sources familiar with the situation said on Friday.