Morgan Stanley's decision to maintain its Equal-Weight rating for Caesars Entertainment indicates a neutral outlook for the stock. However, the lowered price target from $57.00 to $54.00 suggests a potential upside of 8.89% from the current share price. The stock is trading down 1.25% at $49.59, which may be a short-term reaction to the news. Overall, the impact on the stock price is expected to be neutral in the short term.