Just a simple question here:
Is there any Halo 4 playlist that will allow you to play slayer pro?
No Halo 4 playlists. But there are many Halo 3 playlists that will satisfy you. 
Rumble Pit has a Rumble Pro option, which is Slayer Pro but with radar. I think Throwdown actually has Slayer Pro as an option, but I’m not entirely sure.
EDIT: Just checked, and Throwdown definitely has Slayer Pro as a voting option.
It was up for the time that the servers were down, but now it’s gone. I was lucky enough to get one game in, but it was laggy and most people on the enemy team quit.
I almost had fun in Halo 4 matchmaking again, it was surprising. Now I have to go back to Halo 3 for gameplay that rewards teamwork and getting better.
Team Throwdown is the closest thing.
There is no Slayer Pro playlist, but there is rumble pit and slayer pro does come up in certain playlist frequently (don’t know which one though :P. The only time Slayer Pro comes up as a playlist is when the Halo 4 servers are down and the backup servers are in place, as they were today. There is a built in Slayer Pro gametype in custom games so what I do is host Slayer Pro, Classic Slayer and MLG Pro game lobbies with competitive maps made by members from MLG and such. It satisfies my needs very much.
> There is no Slayer Pro playlist, but there is rumble pit and slayer pro does come up in certain playlist frequently (don’t know which one though :P. The only time Slayer Pro comes up as a playlist is when the Halo 4 servers are down and the backup servers are in place, as they were today. There is a built in Slayer Pro gametype in custom games so what I do is host Slayer Pro, Classic Slayer and MLG Pro game lobbies with competitive maps made by members from MLG and such. It satisfies my needs very much.
What sort of maps do you have? Remakes or new maps with actual weapon spawns like in Halo 1/2/3/Reach?
> It was up for the time that the servers were down, but now it’s gone. I was lucky enough to get one game in, but it was laggy and most people on the enemy team quit.
>
> I almost had fun in Halo 4 matchmaking again, it was surprising. Now I have to go back to Halo 3 for gameplay that rewards teamwork and getting better.
I can’t believe I decided to quit when the servers went down. Now I’m sad.
> Rumble Pit has a Rumble Pro option, which is Slayer Pro but with radar. I think Throwdown actually has Slayer Pro as an option, but I’m not entirely sure.
>
> EDIT: Just checked, and Throwdown definitely has Slayer Pro as a voting option.
I don’t care about Radar, I just want a mode where everyone starts with the same weapons. If there’s weapons on the map.
> There is no Slayer Pro playlist, but there is rumble pit and slayer pro does come up in certain playlist frequently (don’t know which one though :P. The only time Slayer Pro comes up as a playlist is when the Halo 4 servers are down and the backup servers are in place, as they were today. There is a built in Slayer Pro gametype in custom games so what I do is host Slayer Pro, Classic Slayer and MLG Pro game lobbies with competitive maps made by members from MLG and such. It satisfies my needs very much.
Problem is, none of my friends are on at the same time, so I couldn’t build a game on my own, which stinks because I have some awsome (in my opinion) Forge maps itching to be played. I wish I knew someone who regularly hosted Custom Games.