23. Feraligatr in its debut generation looks good on paper, but in practice, it is just about totally useless in standard play due to one crippling flaw that it shares with some other unfortunate souls in the meta. What is this flaw?
From Quiz Competitive Pokemon History - Feraligatr
Answer:
Its stats are in the wrong place
Feraligatr's base 105 Attack complemented by good defenses and a good mono-Water defensive typing looks good, until you realize it doesn't actually get a STAB move to benefit off of that meaty Attack stat. In addition, Feraligatr's Special Attack stat is a paltry base 79, and its Speed is a mediocre base 78. Its bulk is decent, and it does have access to a decent physical movepool, with options such as Earthquake, Rock Slide, Dynamic Punch and the user's choice of a physical Hidden Power. However, none of these options get STAB on Feraligatr, meaning it has to be hitting super effectively to do good damage most of the time. Feraligatr would've been better suited with higher Special Attack than Attack, and because its stats are poorly aligned, it never had a chance to see the light of day in standard play during its debut generation.