Analyst upgrades:

• Friedman Billings upgraded Synovus (NYSE: SNV) to Market Perform from Underperform on valuation following the recent weakness. BASF (OTC: BASFY) and Akzo Nobel (OTC: AKZOY) were upgraded to Buy from Neutral at UBS on valuation and believes cash flows can cover the company's dividend.
• JP Morgan upgraded H.B. Fuller (NYSE: FUL) to Overweight from Neutral citing benefits from lower raw material costs.
• CA, Inc (NASDAQ: CA) was added to Goldman's Conviction Buy List.
• Goldman removed Boeing (NYSE: BA) from the Conviction Sell List.
• WABCO Holdings (NYSE: WBC) was upgraded to Buy from Hold at KeyBanc.

Analyst downgrades:

• Oppenheimer downgraded Giant Interactive (NYSE: GA) to Perform from Outperform following the company's Q3 results as they believe a recovery of revenue from ZT Online will take longer than expected.
• Friedman Billings cut Walter Industries (NYSE: WLT) to Market Perform from Outperform as they believe the decline in steel demand will pressure met coal prices. The company's target was lowered to $30 from $53.
• Citigroup downgraded shares of Atlas Pipeline (NYSE: AHD) Holdings to Sell from Hold as they believe the company could potentially be in violation of its debt covenants as early as Q1. The company's target was lowered to $4 from $31.
• Oracle (NASDAQ: ORCL) was removed from Goldman's Conviction Buy List.
• Dover (NYSE: DOV) and Emerson Electric (NYSE: EMR) were downgraded to Underweight from Neutral at JP Morgan.

Analyst initiations:

Jim Cramer came onto MAD MONEY tonight saying he thinks that Total Systems Services Inc. (NYSE: TSS) is one that can be taken over next in a sector and $40 would be a fair price based on Alliance Data prices. Synovus Financial Corp. (NYSE: SNV) is the parent and Third Point is now being an activist investor. The earnings growth of 18% is reason enough to own this. Cramer did note that he is concerned that Automatic Data Processing Inc. (NYSE: ADP) might be acquired first.

Before you trust Cramer, there are some other instances to look at: Alliance Data Systems (NYSE: ADS) was just acquired, First Data Corp. (NYSE: FDC) is going private, and even Bisys Group Inc. (NYSE: BSG) got gobbled up. Keep in mind that some of the premiums in this sector have been small. ADS was nearly a 20% stock jump, but BSG was a horrible low-premium buyout. In making any "buyout projections" you really need to make sure that these stocks are ones you want to own on your own. Picking a company for a buyout just "for the speculation of a buyout" is a strategy that can be more than painful regardless of how nutty private equity deals get.