Why can't they call??
As far as I know all Razz games are limit so it's usually worth a look unless you've got a pair in your hand or 2 overs to everyone else.
If it's no limit I really don't know what I'd do here or anywhere before 4th / 5th street. Probably quit and play roulette instead.
You're right, Razz games are all limit. Never seen PL razz offered although that'd be fun.
Well....they can call but I'd think it's a bad idea to be calling anything above an 8. Why do i think that? I just think that they are relying on hitting perfect cards up to 6th street to be certain of being ahead. Sometimes I'll jam pre-4th even if I have a pair. If you replace a King for a 2 I would still jam based on my opinion that a 9 lo or J lo can't call.
I've never read any books or theory on how to play razz, but I've never done badly out the game - there's a lot of people who don't read the game at all. Same as with normal stud, too many people focus on their hand and not the others so theres a lot of money to be had.
Anyway...curious to see if theres any differences in Cash v MTT play