I guess what I'm saying is, I don't want a league average bat with below average power(as a LHH vs RHP) as the strong side of a platoon, unless maybe he's 2b platooning only. I'd be more thrilled with the league average guy as the weak side of the platoon, unless the weak side guy does have legit well above average power against LHP that is consistently being displayed.
Biggio is a vanilla backup with no outstanding attributes that warrants more playing time than that of a backup IMO. He's a very good bench guy to have though, like as far as bench guys go, he's definitely a guy you want to have around. To me, strong side of a platoon is more than a bench role. He exists in the gray space somewhere between bench guy and strong side platoon for me.