Dunno. There are a lot of good single-stack 9mms out there already, i.e., Walther PPS, Glock 43, S&W M&P Shield, etc., at very competitive prices.
I don't want anybody futzing around with the PCR. Personally, I'd like to see CZ bring back the P-06 or my dream CZ which is a 97 in 10mm.