This would split alliances even more in people with much free time to spend or them, which can play in worktime and the others, who are working and can’t use the game in this time.
3 attacks @ 90 seconds are almost 5 minutes. 6 flags are going to 10 minutes.
Also the item necessity would increase.
@ Thread opener and other pro voters:
Did you ever fight a 12* or 13* titan? Or badass rare titans at this star ratings? You mostly can’t do this without item using, and not the 1* are required. You don’t like to double this.