No one of these 3 stop him except maybe Benn... Eubank would outpoint him.. He would lose a close war with Collins.
Froch takes All of them. Collins was able to beat Eubank and Benn at the end of there careers by using good inside fighting, making those fights physical and using a high work rate. Collins wouldn't be able to impose himself on Froch that way. Froch has far better boxing skills and he also has better power. I think he'd beat on Collins in a competitive fight that would resemble the pascal fight.
Eubank would be the easiest guy out of all three for Carl Froch. Hi volume was really low and he used an ambush style that didn't involve keeping his opponents out with a jab. Froch has proven time and time again that he can deal with that style. More over Collins proved that Eubank can't deal with a guy that can get inside and out work him. I like Eubank but his record is essentially him vs a bunch of over matched bums plus watson, benn and collins. He was 1-1 vs watson (unofficially), 1-0-1 vs benn and 0-2 vs Collins. That means he's got a 33% winning percentage against other world class fighters.....that's not cutting it against the cobra. Carl's gone toe to toe with the best fighters in the deepest era of super middleweights and only been bested by the best super middle of all time. I like the other guys but they don't stack up.
Only my opinion but... Eubank clearly outboxes and beats Froch Benn bobs and weaves too well and is too fast and hurts Froch in winning a clear but tough decision Collins outsmarts Froch, boxing and brawling to win a clear decision. Froch is a good fighter, but I dont think its a very strong era at MW, SMW or LHW at the moment and dont think any of the SMWs today would have done well a few years back
How do you think its the deepest era when Froch was losing to past best, faded, double vision suffering, Kessler coming off a loss and who had been beaten when prime. Or how Froch, in order to get a shot at Ward had to face, past best, faded, boiled down G Johnson, who took him to a Mdec. The same G Johnson who lost to Sheika years ago to get a shot at Calzaghe. Just consider how G Johnson became top 10 in this era, yet was not able to get in the top 10 years previous in the previous era, which I think was far tougher. How long have you been watching the SMW division?
Froch is too big for these guys - way too big for Benn. Froch is 6'1" tall. Probably Collins would give him most trouble, but would be unable to overcome Froch IMO.