Con, I think it's time a new and stronger grenade should be released, since people have new Strong gears + Nice accessories to resist against all kinds of explosives right now. M67 even has hard time taking down HERCs in Island Raid.
You really shouldn't waste time using nades on island lol. Unless you're just using them for fun, it's more efficient to just shoot and kill
As for the bounty, I think most of our lvl 60 players would appreciate if our bounty would be strictly lvl 55 locations or more (the new maps)