Whoever we pick, the strategy should be adjusted.
Griezman, will offer no aerial threat, no physical domination. However, he will offer more fluidity, creativity and hard work which is rare for attacker player.
Lukaku, will offer aerial threat, physical domination. However, we cant not expect a fluid style of football and creativity. And based on performance away, sometimes he could be a donkey CF a la Caroll.
So it will be depend on how the strategy to be applied in the next season. Are we ready to play more Continental, rely on movement and short passing....Or we would like to play more conservatism approach....Big, Strong, Prolific, Tall, CF as poacher/finisher/wall...
However, in EPL only, the necessity of the Big Man upfront is higher than technical CF/SS. Mostly because the game style is more physical and most of EPL defenders rely on this aspect...
Looking at our current team, if, we want to put a trust to Rahsford/Martial, CF could be second priority. What we lack now are the midfield who can play a higher tempo (Wingers, and Pure DM) and the backs who injury-free (CB, LB, and RB).
So, in my stupid opinion :
1. GK - assuming we stupid enough to stick on Romero, while selling DDG - Romero, Pereira, Johstone - get 40 mio + James from Madrid, cheaky bid for Heaton for 10 mio, or Grant for similar amount...
2. RB - need to find a back up and successors of Valencia - I don't have any name to write on- sell Darmian for 15 mio, buy 20-25 mio experienced back...
3. LB - Shaw and Darmian are shit. But Mou prefer experiences -sell Shaw for 10-15 mio, buy 20-25 mio experienced back
4. CB - 2 Injury prones, 1 will be donwgrade due to ACL, so only Bally Left, Blind as the versatile back up - sell Jones, Smalling, Rojo for 50-60 mio, promote one CB from reserve, buy good CB for 30-40 mio, buy good back up CB for 15-20 mio.
5. CM - Carrick retired, Herera stay, Pogba stay - sell Fellaini for 15-20 mio, buy pure DM for similar price...may be Kante MKII a.k.a Dingdi (forget the name), or perhaps we could persuade Guaye to leave Everton (swap with the Afro), bring back Perreira as back up
6. Winger/AM - Mkhi, Young, Lingard - don't like all of them, but Young is aging but still need as the back up, and perhaps Mkhi will get another season chance - if James is in, sold Mata for 15-20 mio or throw him to China League for 30-40, break the bank for ISCO for 40 mio.
7. Attackers - Ibra will retired, Marshal and Rashford are the only pure attackers we have - sell Rooney for 20 million, or even terminate his contract, or lump him to China League for 30 mio, buy an established striker as the back up, or if we are going nut, buy one of Lukaku/Griezman/Mbappe for 60 mio top...
However, to make everything click, sometimes, we don't need the biggest star to make the sky shines, just a bunch of regular ones may also make that happen.
Just my 2 cents.