MOST NOTEWORTHY: SuccessFactors, Taleo and Penn National were today's noteworthy initiations:

• Oppenheimer initiated SuccessFactors Inc (NASDAQ: SFSF) with an Outperform rating and $15 target. The firm believes the company's double-digit revenue growth will continue as its differentiated HCM solutions gain broad-based adoption. Deutsche Bank believes the company has a strong opportunity to build a highly profitable business as it broadens its footprint, and started shares with a Buy rating and $15 target.
• Deutsche Bank also reinstated coverage of Taleo Corporation (NASDAQ: TLEO) with a Buy rating and $35 target. The firm believes the Vurv acquisition will create significant accretion in 2009 and that investors should take advantage of the recent share weakness.
• Oppenheimer assumed coverage of Penn National Gaming Inc (NASDAQ: PENN) with an Outperform rating and believes the termination of Penn's acquisition by Fortress Investment and Centerbridge will be catalysts for the stock, as they think it provides the company with financial flexibility. In addition, the firm believes Penn's management team has historically made prudent capital decisions.

OTHER INITIATIONS:

• Petrobras Brasileiro SA (NYSE: PBR) was initiated with a Buy rating and $92 target at Goldman.
• Cowen resumed coverage of LeMaitre Vascular Inc (NASDAQ: LMAT) with an Outperform rating.
• Sanofi-Aventis SA (NYSE: SNY) was started at ING with a Hold rating.

MAJOR PAPERS:

• Barnes & Noble Inc (NYSE: BKS) is considering a bid for rival bookseller Borders Group Inc (NYSE: BGP), the Wall Street Journal reported, a move which would allow Barnes & Noble to improve profits and reduce costs. Antitrust issues could prevent a deal.
• The Wall Street Journal also reported that Carl Icahn's effort to remove Yahoo! Inc's (NASDAQ: YHOO) board has picked up new supporters, including T. Boone Pickens, who acquired a 0.75% stake. Some Yahoo shareholders believe it is still too early to predict whether Icahn will be able to carry July 3's shareholder vote.
• A Financial Times investigation discovered that Moody's Corporation (NYSE: MCO) incorrectly awarded top ratings to billions of dollars to debt products due to an error in its computer models. Moody's said it is in the process of "conducting a thorough review" of the rating of the constant proportion debt obligations, which should have been up to four notches lower.

OTHER PAPERS:

• According to the people briefed on the matter, the New York Times reported that the buyout of Penn National Gaming Inc (NASDAQ: PENN) by Fortress Investment Group (FIG) and Centerbridge Parters may involve revised terms. The sources said the negotiations may "delay or even imperil" the deal.

MOST NOTEWORTHY: The Gaming sector and CBS Corp (CBS) were the most notable companies on today's initiation list.

• Prudential initiated the Gaming sector with a Favorable rating,
  
• They initiated Boyd Gaming Corp (NYSE: BYD), Town Sports International Holdings (NASDAQ: CLUB), Penn National Gaming (NASDAQ: PENN), Shuffle Master Inc (NASDAQ: SHFL), Steiner Leisure Ltd (NASDAQ: STNR) and Great Wolf Resorts Inc (NASDAQ: WOLF) with Outperform ratings.
  
• Ameristar Casinos Inc (NASDAQ: ASCA), MGM Mirage (NYSE: MGM) and WMS Industries Inc (NYSE: WMS) were initiated with Neutral ratings.
• Underweight ratings were given to International Game Tech (NYSE: IGT), Isle of Capri Casinos Inc (NASDAQ: ISLE), Life Time Fitness Inc (NYSE: LTM), Pinnacle Entertainment Inc (NYSE: PNK) and Trump Entertainment Resorts Inc (NASDAQ: TRMP).

• UBS initiated CBS Corp (NYSE: CBS) with a Buy rating and $38 target, citing valuation, dividends and buybacks.

OTHER INITIATIONS:

• Nollenberger believes International Rectifier Corp (NYSE: IRF) is the way to play the trend for energy efficiency, initiating the company with a Buy rating and $60 target.

• Goldman Sachs resumed coverage of AT&T Inc (NYSE: T) with a Buy rating and Level 3 Communications inc (NASDAQ: LVLT) with a Neutral rating.

• Stanford started EDO Corp (NYSE: EDO) with a Hold rating and $25 target; the firm believes EDO can be a turnaround story in 2007, but they recommend investors to stay on the sidelines until after Q4 earnings given their concerns over the quarter and guidance.

Analyst summaries provided by TheFlyOnTheWall.com (subscription required).

According to a report from the AP, it looks like Harrah's is agreeing to sell out for $16.7 billion. That comes to $90 a share. The buyers include two marquee private equity firms: Apollo Management and Texas Pacific Group.

Although, because of the heavy regulations of the gaming business, it could take a year to close the deal (if it closes).

So, what are some other casinos who might sell-out?

CNBC had a look at that today, with its interview of David Katz of CIBC World Markets. Some of his picks: Boyd Gaming (BYD), Pinnacle Entertainment (PNK) and Isle of Capri (ISLE). He also likes Penn National (PENN), which was one of the bidders for Harrah's. In fact, because of its buyout attempt, it may be a beneficiary of the expected asset sales of Harrah's.

Tom Taulli is the author of various books, including the Complete M&A Handbook and operates DealProfiles.com.