Who came in like a house of fire and fizzled fast??
For me:
Kovacs
Fux
Ruhl....
Kovacs was a "never was", he was pressured to compete, after all the hype that Muscle tech put int him. Fux was decent, but he ushered in the "gut" and "alien belly". Ruhl, had a good reign, especially after he got his hernia fixed. I would add Frank McGrath to that list. Came like a lion, didn't do well, but was hyped by Animalpak, had the blue collar thing working. And he could have blown up, till he ton a bicep.