[PassiveCaller]

For all intents and purposes lets give:

Lager about: 77+ , A9s+, KQs+, ATo+
The Solid Raiser: TT+, AQs+,AKo

At this point we're about ~20%, against ~30%, and ~46%

And needing about 25% equity so it's a fold.

Then we add the weaky:
22+,A2s+,K7s+,Q7s+,J8s+,T8s+,97s+,87s,76s,65s,54s, 43s,32s,ATo+,KJo+

You said he callde w/J2 suited but I'll give him alittle more credit here.

And we lose equity. 17%, 22%, 38%, 22%

It's 2 back to us, and we can anticipate lager calling so it's 1 BB for a pot of 6 BB, so in essence we only need about 16 2/3% equity to call.

So with the bad player you gain a small edge provided you play well post flop. Since I picked the ranges out real quickly these numbers are a bit subjective. Running through some possibilities.. If Lager is alittle tighter w/ the 3-bet or if you ratch down the calling range of the weaky alittle then you pretty much drop to low 16% equity ranges. In that spot calling is slightly negative but very close to neutral so it's up to you whether you think you can play this well post flop. Position on the SB & Weak player is another good thing too.

I did this quickly so there may be errors.