You left out "no prior, player makes genuine attempt but ball is held to him" but yes, that's it.HTB rule:
Really, is it that hard, do we need more changes to the rule, or do we just need to enforce it properly?
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I've never understood the angst about the htb rule, I think it's not difficult / complex, or controversial. The only dodgy bit is maybe how different umpires interpret "prior" sometimes.