Eriksson didn't miss a penalty, Beckham did.
Eriksson didn't force Heskey into making a bad tackle, he did it all on his own. He did it because every other member of the England team was inside their own penalty box, had one of the midfielders pushed out sooner they'd have tackled from the correct side, instead Heskey tried what he thought was the best option, a tackle, fair enough he cocked it up but he wouldn't have had to do it in the first place if Gerrard, Lampard, Campbell, King or Ashley Cole (or Nicky Butt had he been on the pitch) had pushed out quicker.
(Please note I'm not normally backwards in coming forwards with regards to criticising EH, just think it unfair on him this time).
Eriksson did not make Stevie Gerrard play a shit back pass, Ashley Cole did by not taking command of a ball infront of him which he could've easily put out of play.
I can't see how it's all Eriksson's fault, the only fault I can see is that he should've put Butt on instead of Heskey, hind-sight is a wonderful thing you know