To be frank, status quo is not going to be able to provide Signal Support to the Bde for F2025, F2030 or whatever else we call it. I see your point that we don't want to be growing more overhead, but do you honestly think the Bdes are served well with whatever god awful mess we have right now? I think we're kidding ourselves if we don't think Bdes need an integral ability for strat rear link because we're never, ever, going to force generate an entire Div HQ. The crazy part is that Sigs can maintain a lean and mobile Bde Main with strat rear link, but its the non-Jimmy appendages that are creating the bloat of 40 sections of Mod Tent
Sigs is the only unit in the Bde with a Maj in Comd. That individual is not a peer at whatever Stonecutters meeting of COs the Bde Comd hosts. Sigs is also vitally important with everything the CAF and CA is pushing for future tech, the proof is in the live action role play we're all watching right now with the abject failure of the Russian C4ISR construct. I completely concur that cutting Sigs postings out of line units is the absolute last thing we need to do. In fact, I'd rather we syphon folks out of CFJSR, Garrison and even Bde HQ&Sigs (as a last resort) to fill out those Sigs Pl/Tp positions, but only after we've done a fulsome review of whether we need Line Techs or IT Techs there. Our entire job exists to provide Combat Support to those line units, and hiding at Bde Main does the exact opposite. In my view, there is a viable COA to create a Sigs Regt for each Bde, in which all Sigs Pl/Tps fall under that CO but are OPCOM to the individual units. It'd be fairly transparent to those line units as the Bde CCO/FISM/LCS/FOS is managing movement between then in concert with Bde HQ&Sigs RSM anyways.
This is the inherent problem with F2025. Maybe I just haven't seen enough detailed documentation and backgrounders, but there's tons of unit reorgs and task changes going around coupled with a whole ton of "Sigs make it work with no changes on your structure". If CCSB is expected to deploy on its own, it needs a HQ&Sig Sqn. 21 EW is barely capable of providing its own Regt HQ, let alone covering off an entire Bde based around data links as a requirement to its core functions.