Yeah the team doesn't need a backup CFer, Varsho just slides over when KK needs a day off.
Whit can play 2B and OF.
Biggio can play 1B, 2B, OF.
Espinal can play 2B, 3B, SS.
Our DH (Belt) plays a fair bit of 1B.
It wouldn't be a bad idea to get someone is extremely good in a situational bench role since they would never have to take ABs. Billy Hamilton, for example, could serve as a pinch runner only. With the new rules he could be deadly in that role. Could also be a defensive replacement.