I've said these types of early extensions are gambles that seem no more risky than other types of signings.
All of these signings, except the Whitlock one is too early to know if they are or will be good ones.
I've watched so many of our younger players bolt for free agency, that in general, I like the idea of locking up the young players we think will be very good. Not anyone and everyone. Not Sogard. I wouldn't even lock up Mayer. I might look to lock up Narvaez, but I'm not advocating for it.
I think the Bello signing is working out pretty well, so far, He's just entering prime, now, and with the two seasons he's had his arb costs would likely have been pretty high. Of course, how he does this year would affect what his 2027 arb would have been. It's a guessing game. Even when his years of control are done, we might still have disagreements on being worth it or not.
The Rafaela extensions is off to a very nice start, but there is a long way to go.
The Anthony extension is way too early, but he has some major upside.
Only the KC extension is off to a bad start.
Of course I look at all the elements involved with judging if the extension is or will be worth it or not. I'm not claiming victory on any of the extensions nor defeat on the KC one.