Germany being able to block re-export of tanks (and other German made weapons & ammo) owned by other countries is really annoying. They're not the only ones - I think there was something about the Swiss doing the same last year.
As a Canadian I fully support sending some of our L2s over. In the meantime we should send LAV 6s or ACSV (a LAV variant) 8x8 IFVs over. We sent 39 brand new ones last year. Need to send additional batches.
Edit: that improvised rocket artillery system looked really interesting when it came up recently. Using in-stock guided bombs with also in-stock, but no longer usable rockets (because they were designed for use with cluster munitions, IIRC), was really clever.