In fact when you play both sides then you are always good.
RUSS was $65 and RUSL was $5.6
if you put in $10k in both, then your RUSS $10 would be worth $3k or something like that and your RUSL $10k would be worth $22k, so total $25k for a investment of $20k... if the move up or down are big enough then you always make money.
I think that if the Rouble can drop or stay a long time at $70 then it will get stronger during the summer months, if it is again hitting $75 then it will continue to drop. but at this moment everything looks solid for a stronger rouble.