But How is he a better fit for lev if he is a com 2.0 in roles, it leaves the team with no comp flexibility and on top of that the team looses fp?

So you sign a scan/viper player that is an igl and firepower is not one of his strengths, when u have the best viper/scan player in the league already and a good igl after loosing to mibr mainly because of firepower, and this suits the team better?