What would the point be? They have a bunch of multi-caliber artillery that they have problems supplying with shells already. And you want to add another type to the mix? With imported ammo?It would be interesting for Latvian army to change their 100 mm Škoda vz53 field gun for DENEL 105 mm light weight Light Experimental Ordnance (LEO). It is capable for direct fire and can be used as a howitzer. It has extended range comparing with the common 105mm guns as well. DENEL also provide a turret based on this gun for self-propelled howitzers. (DENEL is a South African company).
P.S. 100 mm Skoda guns can be solved to Ukraine