new update made nexus wars worse

i've noticed that from a recent update, the scv's don't repair the way they used to. they've gotten dumber and cant figure out how to go around each other. it's really upsetting because nexus wars gets really laggy near the end of the game, when repairing is really important. and scvs keep getting stuck behind other scvs while trying to get to the canon.

thanks to a recent update, but cured by another, there was a "glitch" or setting that allowed a teammates scv to go across the map and nuke the enemy nexus for an instant win. so ur team could be losing and then one person leaves and u use their scv for the win. pretty messed up

but the way they fixed this nexus nuke glitch is by making the teammates scv become inherited by one of the remaining players. but sometimes the person it chooses to inherit the scv is the last person who should have it because they dont know how to repair or they waste 2 nukes.

i do have to say hooray for one part of the update tho because it seems like they fixed the problem where at least one person would be dropped at the beginning of every nexus wars.

 

Why not just kill the scv when the player leaves?