First question, that's why I think we are in this situation where he hasn't resigned. I think he will need to go to free agency to see, teams are willing to overspend on ends coming off career years, not ones off multi-year career slumps.
Now, he and his family are deeply entrenched in Winnipeg. I don't think they want to leave. The initial knee-jerk reaction of "I'm not taking a pay cut!" gives way to the reality that his career is soon to end, and his family is cemented in this area. He likely has some cushy post-playing gigs lined up here, leaving now to chase some cash could really cost him in his post-playing life.\
We did the exact same thing to Jeffcoat. He thought he would get much better offers and didn't, despite coming off a strong year; his limited games scared teams off. He chose to retire rather than play for cheap. We also played hardball with key DL free agents like Sayles, Nevis, Stove, Kongbo, etc. I would take any of those guys and Jeffcoat at the point we let them go, over WJ today. I'd pay more for those other guys than WJ, and WJ earned more than any of those guys would get.
For the 2nd, I can't say for sure, as much as I would love to know the answer to that.
Previous to this year, the thought of us walking from Jake and Kola was a pipe dream. The DL is on a rebuild, we need to bring in an outside FA, and we have some hungry young talents.
Also, when our D was at its best, WJ was on limited reps. 19/21, we rotated the DL more than anyone does currently. We carried essentially 2 full DLs, and they all played meaningful snaps. And that is how the rest of the league runs their DL now. We built the paradigm, then lost the keys. Really, we lost the bodies, and our staff decided it's better to carry 7ol and a FB for short yardage sets that we never struggled with, rather than carry a full DL and rotate those guys in to take meaningful snaps.