So we usually criticize GIB for pulling 3nt without much extra shape. Now we see the rarely seen other side!
- maybe it should bid 4♥ to begin with, how is that currently defined?
- why can't it bid 4♥ on the second round?
- how about the third round?
Generally I think it should be able to pull with 7+ in the suit, and should follow the "8+ suits are trumps" rule.