I would rather have Hayes at DE than rotating around, although he can do it certainly.
The problem is the depth still takes a hit....to me two things make this D stand out talent wise, the overall talent and depth of the D line and, as of this year, the D backfield. Both face a serious challenge to keep together. Brockers, Donald, Fairley, Quinn, Long, Hayes is ideal with younger players filling out the depth. I could also see Long being let go with Hayes stepping into the starting role.
IMO Hayes has already stepped into the starting role as the starting LDE for the last two seasons for all practical purposes. I did not consider Chris Long a starting DE the last two seasons. I preferred Hayes then I still would prefer Hayes in 2016. We are both in agreement here where we both desire Hayes over Long as a Ram in 2016 & beyond. In 2015 Rams spent nearly 30 mil on both starting DE's Quinn/Long. Rams got only 12 starts, 40 tackles & 8 sacks between them due to injuries.
Hayes over the last 2 seasons (2014/2015)
has remained fully healthy & played in all 32 Ram games starting 20 but that number is skewed because Long may have started the games but gave way to Hayes resulting where Hayes got most of the snaps as the game proceeded. Hayes has
95 tackles whereas long has 24. Hayes has
9.5 sacks and many more pressers whereas Long has only 4 sacks. Hayes has 2 forced fumbles & Long has one. In 2015 Long played the majority of his snaps after the Skins game in passing situations.
In 2015 the Depth of the DL was UNreal. I consider it near impossible for this Ram team to field anything close to that in 2016 making your point of concerns of depth magnified IMO. Rams basically lost both of it's star starting DE's (Long/Quinn) for the majority of the 2015 season for health reasons & still produced a very good defense.... thanks to the dynamic trio in the interior & the assistance from the outside of both Hayes & Sims.
Rams will be lucky to sign Hayes & will likely be without Sims, Fairley & Chris Long. Ram fans will be forced to get by in 2016 defensive Line with less quality depth & less quality talent. Where we will look back over the last two seasons & pine away the wasted moment in time by the Rams Org..