Outside of the stock bulwark factory builds, Holofield is highly underutilized at the moment. It is very rare to see any players intentionally use holofield in the upper leagues. One of the main complaints I frequently hear from players regarding holofield is that it also blinds you and your teammates vision. My suggestion to make holofield more attractive is simply to:
**Decrease holofield opacity for teammates and user view only. **
If that's not enough, also allow enemies beyond the holofield to be pingable/lock-on-able/targetable.
Additional rebalances suggested by comments
- reduce energy requirement by -1, so it is 0w3e instead of 0w4e