I very early on had  Shade Walker say that they would be splitting into teams and I did indicate that there were two directions. I'll italic them in the below quote:

[quote]"[i]Clean up Crew[/i]. Help out the robbers if you can avoid the fighting. You know your jobs. Once you arrive the attack team will need to distract the heroes, and make sure the cash is secured inside the building then leave. The get away car is down two blocks from the back door of the bank. There's a few SWAT Teams running around the upper floors. They locked the doors leading up there but that won't keep them there long. If you need help use your pagers to notify someone. If it gets too difficult for everyone I will step in personally. However my appearance will further destabilize the situation. East's appearance means they think our main goal is the other bank but we know that bank deals with other villains, and drug dealers. Also they mark their bills." Shade Walker called out to everyone as he (Kazuma) ripped open a portal.

 On the other side was two men in paramilitary uniforms with a ballistics mask on it. They held no discernible marks and wielded black market automatic rifles. "Sorry for the wait sir. The hostages tried something stupid." commented one of them as he made way for the group to come through. Shade Walker acknowledged them with a calm comment saying that it was fine before giving them further orders. [i]Then Kazuma ripped open a portal that led to a large parlor.[/i] Hostages were face down, and more goons were looking everywhere. "Combat team go through that one. Exit through the main door, or whatever and go clear out the police. According to what I got there's four heroes out there. Two of which are sidekicks. I have no doubts you'll take'em out but there will be more. Likely a bulk went to confront East." Shade Walker stated further as [i]he turned away from the groups[/i] dismissively. "Well? What are you waiting for go!"[/quote]

I could have wrote it down better but I did state that there were two teams, and two separate entrances.