The acquisition of assets from PlusPass by Verra Mobility for $31.5 million is likely to be viewed positively by investors as it could enhance Verra's market position and expand its service offerings. The strategic nature of the acquisition suggests potential for growth and synergy between Verra Mobility's existing operations and the acquired assets. However, the impact on the stock price will depend on further details about the acquired assets and how they complement Verra's current business model.