He had a knee injury he suffered in the SEC championship, there was speculation that it was degenerative, and his career was to be monitored and limited.
Seahawks did just that but it was obvious it was causing Jesse issues, so they shut him down in the pre-season, and I believe they did surgery on it.
If he feels better great, he probably needed his body to heal as much as possible but he's going to still have to be monitored and limited.
As a rotational run-stuffing bad ass he should have value but I wouldn't put the expectation on him to anchor a starting position unless he's absolutely forced into the situation. Just think of this way, the more he plays, the shorter his career will be due to wear and tear on the knee.