Never was about "collusion" . That was a back-door into Trump`s finances. Very easy, if not simple, to get anyone on a financial crime. Don jr. is the rumoured next target and will get a 1001 charge.
BUT, "Trust the plan" !
Stupid idea. Even if DJT did resign, the vile dirty cops and lawyers working for Mueller would still go after Trump family members.
Mueller’s thugs are evil and relentless, they will never stop until someone (like a REAL attorney general) fires them all.
The President hold absolute executive authority and can fire federal prosecutors.