What do you mean by this, a 17 team comp or essendope down the bottom of the ladder, firstly they wont be kicked out of the comp and secondly the afl will hardly go broke if Essendon are s**t or their supporters don't turn up, getting pretty sick of reading that the afl can't have an uncompetitive Essendon, the afl got along just fine with the tigers being s**t, I'm sure they'll get along just as well with Essendon crap for a while.
There is a difference between no Essendon and an uncompetitive Essendon. It's not so much that they cannot have Essendon being uncompetitive, but they cannot have no Essendon for a year due to the financial ramifications across the league. The more teams you have that will draw large crowds regardless of position or opposition will make money for not just the AFL, but the lesser sides. An example is there is more money for the Bulldogs when they play Essendon versus when they play St. Kilda. Keep in mind that they also have to for the short term prop up GWS and Gold Coast. Not to mention the Saints, Bulldogs, Melbourne and possibly the Roos all require some large financial aid from the AFL.
If you were to give them a 12 month plus ban for the majority of the list (which is, at the least fair in my opinion) an force the Bombers to not field a team for 12 months, that's 12 months away from the AFL getting a significant portion of the revenue that it uses to support other clubs financially.
Which is why I think it will be (circa) ten games, with provisions for a larger rookie list made up of their current VFL crop to ensure that they have the ability to field a team. A massive hit for the Bombers' season, but not massively debilitating for the AFL.
Anyway, that's just my take.