Draft pick lane swaps

With the emphasis on auto fill this season lane swaps are something extremely common now in 2017. It's something we all have had to deal with and has grown quite an infamous following in the league community. Of course ~75% of players in low to mid rank refuse to play support and immediately ask if someone else is willing to do it for them, and since I don't want to see the adc on our team with a support who has no idea what they're doing, or picking something that isn't only off meta but doesn't work I take it from them and support away. Now this is all fine and dandy and whatnot but I've come to realize that taking the roll for someone else gives them autofill credit, and they get guaranteed role selection in their next two games, while the person who took the hit for the team is just as likely to get support again the next game for their autofill since they never got credit for it. I would love to see just a small button in champ select to trade rolls with someone, as you can with champions. That way the person who actually filled or supported can take the autofill credit they deserve.

Tldr: people should be able to trade lanes in champ select to give autofill credit in the case of lane swaps. Preventing free rides