More and better versions of the:
StG 44
Kar98K
Gewehr 43
MP40
Walter PPK
MG 42
Panzerfaust 250
Panzerschreck
Those would be the ones that will see newer, better versions.
Save for Grossdeutschland, which was the best of the best for Germany. Therefore they got all the new toys.Surely that a time thing? The SS get the good stuff first however the Wehrmacht are next?