Work stoppage - YES
Players get less of the total revenue than they are currently getting - YES
Players get more - NO
Rookie salary scale - YES
3-year rookie contract max. length - NO
HGH testing - YES
Players losing portions of signing bonus for behavior/jail issues - YES
Expanded reg. season schedule - YES
Major changes to vet. player contracts - YES in that I think vets will make more and rookies will make less
As I see it, there are warring factions beyond just the owners vs. the players. For example: owners vs. owners (big market teams vs. small market teams), players vs. players (superstars vs. most others, franchise tags and big signing bonuses), players vs. agents, owners vs. agents, players vs. rookies, owners vs. rookies, owners vs. commissioner, players vs. commissioner, team player reps vs. interests of all players on a given team, team accounting vs. league accounting vs. player's version of accounting, what counts as "income" and what doesn't, what players are entitled to for licensing revenue, etc.
I certainly hope all this gets ironed out, but from what I have heard, the % chance of there being football next year was in the single digits.