Here is Hero's thinking and my after action thoughts.
Hero's 93 might look pretty, but it really isn't that good. Everyone at the table sees the threat posed by the paired boards - hero does not have a "big surprise" type of hand.
Hero's goal for the hand was to extract value from weaker hands while avoiding getting value-owned by better hands. Hero was not going to try to protect his hand vs the various draws.
Hero has bad position and a medium strength hand. That lead to the "slow play" option { though I was thinking safe play rather than slow play, hero isn't going to check raise unimproved }
The flop turned out unfortunately. The tricky trappy button is highly alert to slow plays and will be quick to fold. I use this once a session or so to steal a pot from him - check raise bluff and get a fold. The small blind has a huge range. I was happy to let button's bet get called first in hopes I would get some useful information.
I considered leading the turn. Button often bets his draws and then takes the free card. As it turned out, button made a small bet - smaller than I would have liked. But Hero can't check raise here and expect button to stay around.
Hero bets the river to keep button from checking behind with a medium-weak queen. Bet sizing was too small. Button would likely pay $10 (an eight bb missed opportunity) We would need to know how good button's queen was to decide just how high Hero could bet. I expect not much more than $10.
The check raise by SB crushed Hero's hopes. The only good thing was Hero didn't make a crying call.
My after-action thoughts:
I like to balance leading with trips and slow playing, but bad kickers / multi way limped pot / bad position are all indicators that lead Hero to take things slow. If I knew the main villain was my tricky-trappy friend, then I would lead out every time.
The turn gives Hero a chance to change his approach, but that is often less profitable than letting villain bet again if he has a one pair hand. There is some risk in giving a free card. I decided this choice wasn't obviously good or bad as both ways could work to Hero's advantage.
The river bet was too small (though the decision to bet seemed best). SB's check raise is alarming. More so since he has to think Hero has trips and is unlikely to fold to that bet size. Since SB wants a call and Hero's hand is about as weak as it could be this becomes a time to fold.
Thanks for all the points of view -=- DrStrange