Nalmar had sat listening to the others plan for two long, sitting his now empty coffee aside and clearing his throat he finally breaks his self-induced silence,
"Splitting up won't do you very much good to begin with, entering through the Underground will be mostly pointless for us as I can handle wiping the mainframe from my safe spot outside the building. Entering as one team on ground level is the best bet, though not all in the same place as four people coming through the front door who are supposed to be guards will be suspicious unless you all find a way to blend in with the night shift guards when they arrive.
As a backup escape plan the Underground is excellent, it'll allow you guys to escape while I use the building's system to slow or distract the guards if I can. As for the earlier topic of a getaway car why don't we see if that head scientist has a car, I mean he practically lives in the building so that car would have to be there as well, once your in you could just take the man's keys.
Also Mos your idea for a distraction is a tad flawed, in that plan the team going through the underground should be the one tasked with destroying the physical copies up top of the building while the ground team starts a distraction. In either case it'd come down to a firefight and there is to much risk of some of us dying in that situation, entering silent and coming out silent is how we should try to achieve this.
Of course if need be making a rather big deal of the exit wouldn't be near as dangerous so that should be fine if necessary, but anyway we have three days to prepare so we should use it wisely. I suggest a rather different plan, Hakron since your an ork you're a vital part of this plan, since we have time to prepare we should get our hands on some explosives and either a Steel Lynx or a combat adapted Roto-drone.
Hakron around twelve hours before the operation you would go to the location where the Underground connects to the building and set the explosives up to be remotely triggered along with setting up the drone there as well. Once thats done the plan would proceed as usual, however once you guys make your move on the physical copies Hakron will trigger the explosives, and I'll set off intruder alerts in the lower levels.
Some or most of the guards will move below to figure out whats going on, and then I would take control of the drone to distract those guards that went to investigate while you guys make your escape on the upper levels. And that is the entirety of my plan, of course the existing one is just as good and this one is more expensive just less dangerous."