Ability to activate smart crawl on a per site basis

Really wanting to activate smart crawl on a per site basis in my multi-site setup…but can’t…which now forces me to have to piece together other plugins.

I realize there are some nifty network wide abilities, but the network managers should also be able to activate on a per site basis for special clients, or as pro-site tier.

It seems to be a disadvantage to block it to only network activation, can you please…remove forcing to network activation….please. Thanks!