Some PvP players are bored of PvE to the extent of feeling 1 min in PvE is equal to 1h real time (figuratively said) but still want shiny shoes (you know what I mean

). Some pvpers don't have much access to ATs though (HA guilds for example) and AFK ATs are expected to be fixed since they ruin all the meaning of ATs + it's only like 15 RP for 2-3 hours of afking o_o.
So since 1 RP is equal to 1k BF at buying ZKeys I'd suggest it to go 5k BF for 5 RP.
EDIT: forgot to mention reward points from mAT predictions - I don't find it really much :/ (100-150~ ) per month