$100,00 and will probably lose some draft picks! It's the perfect punishment in my opinion
If by "will probably" you mean "won't", I think you hit the nail on the head ;-)
There's just no way the NFL will do anything meaningful in terms of pick-forfeiture. If they were going to do anything serious, they would have done so already.
Also note that the Sal Alosi incident resulted in a team fine, just like the Spygate ($250k) and Bountygate ($500k). NO TEAM FINE in this case is a clear indication that the NFL is not going to do anything.
If the Steelers are involved in any other shenanigans this season, all bets are off. Clearly.
Is there chance that Goodell will diddle with the Steelers' late day 3 draft picks? Sure... Goodell has a hard time passing up the chance to throw his weight around... but I think he'll resist this one time.