Bam Aquino and Kiko Pangilinan are the strongest opposition senatorial candidates in the 2025.
Is there a chance for at least one of them to join the Senate again? It will be very tough for them for we are in the Golden Age of Misinformation and the Elections are based on popularity.
If these two loses again, it will be a clear sign that Risa Hontiveros will also lose in 2028 election to be no longer re-elected as Senator. Unfortunately, if that happens, the Senate will be yes men on whoever is the President for 2028 for there will be no opposition, which is my guess is Sara Duterte being President and Robin Padilla being Vice President.
I would hope that at least one of them enters to the Senate again but of course I prefer both of them to be in the Senate.
If I had to guess, the one with the bigger chance is Bam Aquino for he almost entered into the Senate with 14 million votes in 2019 but that is history. I hope that he gets elected into the Senate again.