My first thought was "hell no!".
But ...
It's just that they're sooo crispy. But I put myself in your position, and remembered when some of mine looked like that ...
You're what, a few weeks away from chop? So not a lot of time left. We aren't interested in new leaf growth ... we want calyxes with enough sugar leaf to support them. The soil has been getting too much nutrition, so the plant has been feeding directly, bypassing the critters, and their population has fallen off. More plant food won't help the critters - you have to shift the root exudates back to feeding them. (I'm typing as I think it through so you can see my train of thought). We can alter the exudates with foliars and drenches. If we spray with Brix, the exudates shift to a mix that would be appropriate for a surging healthy plant - more feed from the biota, support-based. If we spray with DeStress, the exudates shift to support repair and metabolism.
That plants are obviously having trouble with nitrogen uptake ... so how do we get the biota to provide the right nitrogen for the roots? If we drench with GE at this stage, it won't help the biota hook up but with only a few weeks left, do we care? You may not have time to get the roots and biota back on speaking terms.
.......
Ok, here's what I would be tempted to do. Commit to bringing them in on GE - screw the biota and just feed the plants. But I doubt that will make the plants look any better - it'll just bring 'em home.
Give them a foliar now of half strength DeStress just to keep things in tune until the GE/Tea drench. Skip Brix. After that GE, do a Brix foliar.
Shift the focus to calyxes - building them and frosting them up. Cat drench might be something to think about, since the leaves are well toasted already. ...
... That would shift everything to calyx growth ... They'd get even worse looking, but we're growing trichs now, not leaves ...
But this is free-wheeling advice. Please don't blame me if you follow it and it turns out to be disappointing.