This is one of the things I struggle with. There are people who limps with loads of hands when everyone on the table is less than 10 BB with exception of 1 player. Here is an exmaple
Ante 25, SB 150, BB 300
Hero holding Js 9s
balakaro83 (MP2) 2,184.00
Hero (MP3) 2,493.00
gliet (CO) 613.00
Armamik (BU) 535.00
3AMEternalCZ1 (D) 2,000.00
sharker727 (SB) 4,640.00
tur999 (BB) 1,035.00
So the IMC trainer suggests that the hero should go all in here with top 21.3%. This includes J8s+. The big stacks on this tables are relatively loose but the small stacks are tight.
Two scenarios:
1. If MP2 folds, should the Hero follow ICM and move all in with J9s?
2. What actually happened: MP2 limps into the pot, what should hero do here?