From these findings, the court concluded that "[i]mplicit in the decision is the arbitrator's *** thoughtful determination that [the employee] was amenable to rehabilitation and that the risk that he would engage in similar incidents in the future was low." Id. See also Department of Central Management Services v. American Federation of State, County & Municipal Employees, Council 31, 322 Ill. App. 3d 257, 260-61 (2001) (acknowledging that arbitrator "carefully considered" the employee's "rehabilitation potential and his amenability to discipline," based on his "disciplinary record and work history"). ΒΆ 29 We note that the arbitrator did acknowledge, in the award, the Union's argument that "several factors present in this case mitigate against termination." Specifically, the arbitrator explained that the Union relied on the following factors in mitigation: Bueno's "long work history with the City"; his "highly commendable performance during his tenure as Des Plaines Police Officer"; and the "positive performance evaluations" that he received.