Can you bring back Fortify and make it replace Ohmwrecker?

http://leagueoflegends.wikia.com/wiki/Fortify

Immortality and 100% Attack Speed on a turret for 7 seconds is pretty overpowered, but what if Ohmwrecker could (instead of disabling turrets which is absolutely useless in Season 7) learn a thing or two from Fortify and come back into the meta?

Maybe by letting it grant a 75% damage reduction + Laserturret upgrade to one allied turret in range for 5 seconds as an active effect with 60-120 seconds cooldown? I don't think anyone needs the current active effect this item has, because turrets can barely hold off anything on their own already. As soon as minions are anywhere close to your turret, it's pretty much destroyed if a damage carry gets anywhere close to it.

By reworking Ohmwrecker into a defensive item, you hit two with one . You turn one of the most useless items into something we really need since a long time, so please don't just carelessly remove it like you did with other items and summoner spells! Ever since you removed Laserturrets, defending the base has become really hard for us, and if we had items that could help us defend objectives rather than destroy them, we'd be able to win back games that seem impossible to win due to massive pushing force.