"This list is built for mobility having a static unit like lootas kinda detracts from that."
Telling a ork playing not to take lootas is like tell a wolf player not to use longfangs! (and it looks like we both know a thing or two about both armies)
Lootas are not moble but they dont need to be with a 48 inch range gun, they are a supporting unit and can work on there own so being left alone in the back field is not such a huge problem.
Good call on the deff rollas, I just assumed that ever one takes them lol.