The biggest risk going forward in terms of difficult factory-only parts IMO would be control surface skins to fix hangar rash and hail.  They are stamped out using the factory dies and presses.  Less often would be wing or fuselage skins.  Fiberglass (or carbon) cowls can be fixed in the field with a skilled technician, although I believe the factory missed a tremendous opportunity to sell upgraded composite cowls to J & K owners, and perhaps M/R/S owners as well using their molds.  Beyond that are the unobtanium ducts and landing gear bits that they don't make themselves anyway.  Eventually I would expect a new vendor to reverse-engineer critical parts and sell them to us without the legacy burden of the Mooney company.  It will be sad, but the market will react.   (See the recent V-tail skin saga in the Beech world)
 
	I have said before that the current value in the Kerrville operation/factory space is the Production Certificate that enables serial production of airworthy parts, which includes the policies & procedures and Quality system.  Doubly-so in a low-cost & biz-friendly area of the US!  If I were running Mooney, I would have been aggressively pursuing 3rd party fabrication contracts for aerospace production and even adding capability that hasn't been used for Mooney production if it made sense to make money.  It is far easier to add capability under an existing PC than it is to start from scratch.  UAVs have been in production for long enough that I wish Mooney would've approached those major manufacturers to get on board, and the upcoming eVTOL/UAM/etc markets are going nuts with all kinds of ridiculous investments and Mooney seems to have missed that wave as well.  IMO, manufacturing parts & assemblies for either or both of those markets could have kept the factory humming and the lights on, and that would in turn have allowed the occasional run of Mooney parts now and then when needed.  If I were really dreaming, perhaps some of those 3rd party lines could justify the expense of automated production machines that could eventually be ported over to Mooney production, but that is a very, very long shot.  It will never make sense to automate any of the M20 line just on the demand of that (mostly obsolete) airframe, nor will it make sense to off-shore production either.  
 
	I don't see how a very under-capitalized LASAR can effectively do anything with the factory in Kerrville when they cannot even get their own STC/PMA parts back in production after moving to Oregon.  Collecting a little bit of money from the fleet in advance is unlikely to move the needle much on that front, I'm afraid.