The increase in short interest for Motorola Solutions suggests that investors are becoming more bearish on the stock, potentially leading to downward pressure on its price in the short term. However, the fact that MSI's short interest is below its peer group average might mitigate the impact, indicating that while there is increased bearish sentiment, it is not as pronounced as it could be. The importance of this news to investors lies in its potential to influence market sentiment and thus stock price, but the below-average short interest compared to peers provides a nuanced view.