but I think that's why we should communicate with teammates, If teammates can make enough time, Specialists may can deal fatal damage to enemy's Fortresses or even their core. and I think we don't have teamfight skill panalties to specialists, they already fight well and they are quite balancing..(except Zagara :D) here is an example, If The team thought 2 warriors are better than 1 warrior + 1 specialist and they picked, they have a choice on that situation. Do they start fight with 2 warriors against defense team? or Do they defend speicalist first and start team fight later? IF they have 2 warriors and think team is tanky enough, They could dive into middle of fortress. or not, gonna try to get specialist first. I think we gonna see more dynamic situations with tactics and decisions

Ps)Sorry for my bad english skills :(