Like its predecessors....Just about everything will be classed as OP at some stage...Although If I were betting, secondaries and quickscoping shall be the first two complaints.
The red dot chasers, with their Wiretap + Ping + Recon + Motion Sensor + Satcom + Hardline set up .... will be crying about Off The Grid.
Guaranteed forum overload ..... on day 1. Its going to be fabulous
A close second .... Quick scoping + Secondaries
So I think the following things will be considered OP:
If you mean what will actually be OP (= Overpowered, = more powerful than other items in its class), I'd say like in any other (CoD) game, there will be 2-3 weapons/perks in each category that are slightly better than the rest. There will also be a lot of weapons that will be overused, despite not being better. And people will complain about everyone and everything.
OP is what ever gun is too popular... If you can get kills with it to quickly than its OP as long as its with in reason(hit to range distance ratio)...
The problem is even before/after guns are/aren't balanced kids/grown men scream,"that guns is some OP." Then what happens,after enough people say it(mostly because of there skill level) the weapon gets nerfed so then the next strong weapon becomes popular and the cycle start all over again and agian and again and again.
Not necessarily. I believe the point value on it is one of the higher ones to start. Plus there are so many perks to choose from that chances are you will have to give up a better perk to use it. Im thinkin the only people we might see using it will be using it to intentionally try to irritate people with an all explosive class set-up.