Nah, smart money should be on Shakur Stevenson and not on Yoshino. For me even with that huge odds for him, I wouldn't take that bite, just saying. Shakur will be too good for Yoshino in this fight. This is the Japanese first fight out of his native home country, and so there will be adjustment because this is a big stage and he might not take the limelight. As for what will be the good bet for Shakur, we will have to wait and see then. No value for ML, but if there are more options, then obviously we are going to bet on that with a higher odds.
I agree with you. No one will bet on this underdog since he is not even popular. Betting on Shakur does not necessarily mean you'll take the moneyline. There are other betting options, such as betting on the specific round Yoshino will be knocked out, or the range of rounds, which typically groups every three rounds. If you want higher odds, then bet on Shakur to win via KO. Based on his previous fights, he is not really a KO artist.
Even if we say Yoshino is popular, it's still not advisable to bet on him because the odds itself suggests that his chances are not that good against Shakur Stevenson if this is the latter's first fight in the weight class. Talking about the present odds, it's already expected that the ML is really not juicy because a 7:1? That's much more worse than the Butler-Inoue fight.
Hopefully, the bookies will release more betting options much sooner as we're already a month away from the fight date.
Yes, that thing with Yoshino is that he is not stateside, so bookies and fans are not familiar with him. Although we might see in his records that he is good, but still he is facing an American fighter who is in his prime and rising in ranks.
Bookies already released more options already mate, you can check it out already: