User blog comment:Piyush Banerjee/Shin DxD 2 discussion/@comment-33939194-20181202081721

Who do you think will be retired? Also can Rias form strategies that could counter Ravel's? Reason I say this is because Rias' strategies are pretty basic and according to Sona, Rias relies a lot on power where as we've seen Ravel show better display of forming strategies.