I don't get why this should be an obvious breakaway stage.
Yes there is a serious climb at the start but :
1) it isn't that hard : bar a km at 7,5% at the start, it's only 3 km near 7,5% near the summit. Much easier than the climb at the start of stage 10, where bennett managed to remain with the favourites that rode hard, and where the others sprinter were with chaves only 2 or 3 minutes behind, I expect the "grupetto" to only lose 2/3 minutes maximum with a easy but steady pace.
2) the rest of the stage is quite easy. 2 small climbs far from the finish line, only 1500m of elevation (bar the 500m of the first climb).
So I expect the sprinter teams could let the breakaway take 2/3 minutes on the first climb, without tiring themselves and keep some strength to control the escapees the rest of the stage. Which teams ? Obviously QS and Bora, but I think lottoNL and EF could have an interest to participate.
The problem would be if a big breakaway is formed, too big to control. But then some guys in the top20 should try to get in, and other teams could help the sprinter team to protect a top10.
Yes there is a serious climb at the start but :
1) it isn't that hard : bar a km at 7,5% at the start, it's only 3 km near 7,5% near the summit. Much easier than the climb at the start of stage 10, where bennett managed to remain with the favourites that rode hard, and where the others sprinter were with chaves only 2 or 3 minutes behind, I expect the "grupetto" to only lose 2/3 minutes maximum with a easy but steady pace.
2) the rest of the stage is quite easy. 2 small climbs far from the finish line, only 1500m of elevation (bar the 500m of the first climb).
So I expect the sprinter teams could let the breakaway take 2/3 minutes on the first climb, without tiring themselves and keep some strength to control the escapees the rest of the stage. Which teams ? Obviously QS and Bora, but I think lottoNL and EF could have an interest to participate.
The problem would be if a big breakaway is formed, too big to control. But then some guys in the top20 should try to get in, and other teams could help the sprinter team to protect a top10.