In a heads up pot, The dealer is the small blind. In both fixed limit and NL variants, a competent player will raise close to 100% of his range preflop. A4 will be defending by the opponent in fixed limit, unlikely to be 3betting (we need to have some weak aces in our non-3betting range), but actually quite often folded in no limit due to reverse implied odds, assuming stacks were 30BBs deep+.
On 998, a 'donk bet' from A high is very unlikely and a pretty poor, unbalanced play with a weak showdownable hand. Our hero will continuation bet in fixed limit and NL (probably somewhere around 2/3 pot). A checkraise would be a very poor play in NL; possible thin value play in FL but XR will be called by the 3straight anyway.
In all likelyhood the turn will be seen in FL (from whereon the dealer will certainly win the hand), unlikely in NL (button will win without showdown preflop or on the flop)
In a heads up pot, The dealer is the small blind. In both fixed limit and NL variants, a competent player will raise close to 100% of his range preflop. A4 will be defending by the opponent in fixed limit, unlikely to be 3betting (we need to have some weak aces in our non-3betting range), but actually quite often folded in no limit due to reverse implied odds, assuming stacks were 30BBs deep+.
On 998, a 'donk bet' from A high is very unlikely and a pretty poor, unbalanced play with a weak showdownable hand. Our hero will continuation bet in fixed limit and NL (probably somewhere around 2/3 pot). A checkraise would be a very poor play in NL; possible thin value play in FL but XR will be called by the 3straight anyway.
In all likelyhood the turn will be seen in FL (from whereon the dealer will certainly win the hand), unlikely in NL (button will win without showdown preflop or on the flop)