nick casal has really good power and didnt even dent marvin...i think fergusons shot just caught him square, he didnt seem hurt...... i dont like that marvin squares up too much, either he's gonna catch you and hurt you cause he's always squared up and ready to hit, or he's gonna get hit flush way too much...
To be fair how many offense first prospects have great defense off the bat? That comes with maturity, experience and a tremendous trainer. If he's still fighting like this 2 years from now then you'll have to wonder about it backfiring.