>>6989791I imagine they've been avoiding him because a proper BS Grievous would be expensive to pull off, especially if they give him a four-arm mode. But now that they're doing the Gamorrean as an exclusive in a deluxe box they may try to do Grievous the same way.
Personally I'd rather they have two separate sets of arms (one set that's split and one that's stuck in the connected mode) rather than having them try to make the arms configurable since that tends to look like ass.