Poisoned Tongue Stratagems and Reserves

Well, I have a bit of an odd question here.
The PT stratagem let me bounce up to three PT units in reserve. That alone is a pretty strong strat for 2CP.
But lets say, I put 2 Venom and a Raider back in reserve. They are out of the way, no harm done.
And right here my ignorance so kicks in! Hence my question:
Can I deepstrike one or more of those three? Or do they have to come from the sidelines?

They follow the normal rules for Strategic Reserves so table edges.

No additional strats for deepstriking? Hmm, too Bad...

there's the Screaming Jets stratagem that allows you to put one vehicle or transport in Deep Strike mode but only once........or there is the Murderous Descent stratagem that can do good stuff with the Insidious Misdirection stratagem

Murderous Descent is very nice. I used it last Sunday. But unfortunately it isnt, what I was looking for.

My understanding is that Reserves and Screaming Jets/Webway Portal are two different things.

When you go into Reserves with your PT strat, you need to come in from the board edge. You do not get the oportunity to use Screaming Jets.

Murderous Decent is nice, but hard to use effectively when the opponent knows about it. Doubly so now that ROD is restricted to such a small area (easier to screen out)